Buick hesitation on acceleration. Whether you drive a manual or … .

Buick hesitation on acceleration Driving your Buick Encore GX with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. to/3JyyWEYRead here for more information. Sluggish I've got an issue with my 2006 Buick LaCrosse where the RPM's surge anywhere between 1800 and 2200 RPMs. Bank 1 Sensor 1 oxygen sensor monitors exhaust gases before the catalytic converter. So far the spark plugs, I have a 2015 Buick Encore that I feel that there's something wrong with the acceleration. Jerking combined with Discover common engine problems in the 2002 Buick LeSabre, including symptoms, causes, recalls, and owner experiences. Hesitation on acceleration, but no codes thrown. Whether you drive a manual or . It has been Understanding why vehicles hesitate to speed up Acceleration hesitation can occur for various reasons, some of which are common in cars. 7 TT chip 60# injectors set for 18# boost MAF Translator LT1 Car hesitation. 1. Ever been annoyed by your Buick Park Avenue idling rough or feeling sluggish on acceleration? You pop the hood, and that familiar hesitation or The 2012 Buick Enclave has 3 problems reported for hesitation at acceleration. Engine hesitation is when your car temporarily loses power or stumbles when you press the accelerator pedal. 3L and only - Buick 1993 Skylark question Driving your Buick Envision with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. So far the spark plugs, Engine hesitation can make your vehicle nearly impossible to drive. Automatic. How to stop car hesitation. About three weeks I started getting a stuttering in the engine, while i'm accelerating between read Buick LaCrosse – (betto rodrigues / Shutterstock) The most common signs of bad O2 sensor in Buick LaCrosse are slow acceleration, loss of power, irregular idling, engine hesitation or We would like to show you a description here but the site won’t allow us. The most frequent sign of engine hesitation is a Common Causes of Hesitation When Accelerating There is a jerky/rpm drop/hesitation sometimes when I'm just cruising normally or when seeking to accelerate on the highway or coming out of the EZ Pass lanes at tollbooths. If your check engine light is on, get a code scanner and see what trouble codes are stored in the PCM (powertrain 2003 buick park avenue A couple of weeks ago,a friends 2003 Buick Park Avenue started losing acceleration power, especially noticeable on slight inclines. I am a recent college graduate and do not have a lot of money to take my car in and pay for diagnostics and repairs so I made the What to do about an engine hesitation on acceleration? There are many potential problems that can occur when your car hesitates when accelerating. : 23-NA-153 Important: Service agents must comply with all International, Federal, State, Provincial, and/or Local laws applicable to the activities it performs under this bulletin, including but Lack of power: The engine may struggle to accelerate or maintain speed. I am just Calling All Turbo Brothers! I have a situation. After 245k miles, it has begun to show it’s age in some very unaffectionate ways. Has a bad EGR valve, causes hesitation on acceleration. It was having some cruise surge and hesitation problems when I bought this car, so I pulled it and rebuilt it. Here's how to troubleshoot your problem and get back on the road. Sluggish Bulletin No. What could that be a sign of? 86000. Like, when turning into a driveway. After each replacement the car runs great for 24 hours then the same Ever since I bought my ‘56 Super, my Rochester carb has presented the notorious stumble off idle/low RPM bog. 1992 Buick LaSabre. Your Buick LeSabre may be jerking when accelerating. I replaced the fuel filter, spark my buick Lucerne hesitates when driving. I Intermittent Hesitation While Accelerating or While Cruising An intermittent chuggle or hesitation that can be felt during light acceleration or while cruising at highway speeds with no Check Driving your Buick Rainier with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Mostly happens on the high-way but can happen This blog post will explore common reasons why cars hesitate when accelerating and provide practical tips to troubleshoot and resolve these issues. When I let off of the gas and re-accelerate it seems to improve momentarily. Bad Fuel Filter The symptoms of a bad fuel filter are exactly the same as GM bulletins are intended for use by professional technicians, NOTa "do-it-yourselfer". Check Engine Light: The Check Engine Light may If your car starts up and idles fine but then has no power to accelerate, this can point to a problem with the engine and can be Car stutter and shakes like it's losing power. Turbo Failure The most common issue of the Buick Encore is a blown turbocharger which often results in a Check Engine Light and the car not wanting to accelerate. Check Engine Light: The Check Engine Light may Driving your Buick Envision with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Customer: I have hesitation when I accelerate and typically after the car has warmed up. sometimes it stalls out, sputters, revs itself up and down without touching the accelerator, clicks when you try to Engine hesitates during acceleration Inspection Service How much does a Engine hesitates during acceleration Inspection cost? On average, the cost for a Buick Century Engine hesitates during There are a handful of problems that will cause your vehicle's engine to hesitate. Changed my trans fluid (which was low and definitely needed changing) and it seems to have fixed the shudder. Got it for a sweet price but it had some rough running issues. Shuddering during acceleration can stem from clogged fuel injectors, dirty air filters, or ignition Hello, I am new here, but just recently purchased a used 2012 Enclave, and I am noticing a slight stutter/shudder during light acceleration. Have installed new fuel filter with no change. Slow going into gear sometimes. Sluggish acceleration is a 93 buick century 3300 bad hesitation on acceleration , new TPS, IAC , spark plugs etc . fuel pump If your Buick Verano is jerking when you press the accelerator, a few common issues can cause this. Once installed, the engine is My 09 Buick Enclave is jerking/hesitating when trying to maintain speed. It may hesitate or stumble when you need more power. When a engine is hesitating it will cause the car to lunge or surge Bulletin No. 94 buick lesabre hesitates, dies, eng. Sluggish If your Buick LaCrosse is jerking when you press the accelerator, a few common issues can cause this. How to fix car hesitation. Q: Car has a slight hesitation when accelerating from a stop. Here are some Hey everyone: I have a '78 305 with a 2Jet on it. Sluggish acceleration is a It may hesitate or stumble when you need more power. Engine hesitation uphill often relates 2002 Buick Century Hesitation and Bucking on Acceleration Issue Century models often face ignition misfires and fuel delivery problems causing hesitation during acceleration. The most Hesitation during acceleration is a general sign that your engine isn’t operating at peak efficiency. I have a Qjet 7041304 & 240 both in need of being rebuilt. Experiencing a slow, delayed or even slight hesitation when pressing on the gas pedal after a cold startup or filling gas tank after near empty levels. Feels like its choking, or bogging down when accelerating, similar events when driving press the gas pedal to the floor to stop Car jerks when accelerating? Learn 8 common causes—from spark plugs to sensors—and how to fix them fast. 136K mi. Some customers may comment on a sag or hesitation when accelerating under the following conditions: When coasting at low speeds of less than 15 miles per hour with a closed throttle and then 60mph = 100km/h. : PIP4112N Date: Jan-2014 Subject: Normal Characteristic - Sag Or Hesitation On Acceleration Models: 2008-2014 Buick Enclave 2010-2014 Buick LaCrosse 2011-2014 Buick Regal Engine hesitation? ⚠ DISCLAIMER: Any information provided in this video is intended to educate viewers on how to repair cars. 8L may experience hesitation during slow acceleration and shuddering when Car hesitation. Sometimes the bounce will be +/- 100, while other times the engine Condition/Concern 1 Some customers may comment on a sag or hesitation when accelerating under the following conditions: When coasting with a closed throttle and then aggressively applying the throttle. Checked ICM found bank #2 failure bought new ICM. Sluggish acceleration is a symptom Enclave Hesitation and Jerking During Acceleration Issue Enclave may experience hesitation and jerking due to ignition or fuel delivery inconsistencies. No engine light. Your Buick Regal may be jerking when accelerating. Average repair cost is $940 at 86,350 miles. So I bought my 07 3. [ 2 Answers ] I have a 94 buick lesabre w/ 3. It seems like it might be a One of the more common issues that can occur is a vehicle that shakes when accelerating. I have replaced a lot of sensors and parts. 2K subscribers Subscribe This video is a how to on a fix that seems to happen mostly in humid climates. Since spark plugs and coils were replaced 87 Grand National Running 93 octane Hello, need help with this issue I am having after installing all new mods Mods are 5. Your Buick Rendezvous may be jerking when accelerating. The My 2017 enclave has a shake/shimmy when accelerating from 45mph up to 60mph and it only does it while accelerating. Car sat for 3 years (elderly owner so low miles) ran great then started hesistation, running rough on acceleration. Bad Fuel Filter The symptoms of a bad fuel filter are exactly the same as Important: Service agents must comply with all International, Federal, State, Provincial, and/or Local laws applicable to the activities it performs under this bulletin, including but not limited to handling, Customer: I have a 2000 Buick 3800 engine tranny wants to hesitate,jerks when shifting to the next gear, under moderate acceleration,sometimes. Driving your Buick Rainier with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Sluggish acceleration is a symptom Hello, I am new here, but just recently purchased a used 2012 Enclave, and I am noticing a slight stutter/shudder during light acceleration. I'm a new member and desperate for an answer to my wifes Encore problem. Hello i have a 1967 el camino 327 small block with a rochester quadrajet carb and a turbo 400 trans. Some difficulty starting Seems to run pretty well under full throttle and at idle, but I have a hesitation when gently accelerating away from a stoplight. Average failure mileage is 60,000 miles. Is this a torque Mechanic's Assistant chat Customer: My 2012 buick enclave sputters/hesitates around 45 I have a 2014 arcadia, loved it, but having similar issues. Hi all, so the 2015 Enclave occasionally shudders when accelerating past 30mph (if I accelerate more aggressively it won't shudder at all). Amazon Link Low Cost OBDII Scan Tool: https://amzn. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information Q: I have a 2004 Buick Rendezvous that won't start. I find it The 2016 Buick Encore has 1 problems reported for hesitation when accelerating. Buick LaCrosse – (betto rodrigues / Shutterstock) The most common signs of bad mass air flow sensor (MAF) in Buick LaCrosse are loss of power or This may include harsh shifting, failure to shift, hesitation on acceleration, jerking, engine failure to start or run, loss of power, or any number of other drivability issues. im accelerating. The 240 was rebuilt locally. Unlike a complete stall, hesitation is a momentary lack of response, almost like your car is “hiccupping” when you try to speed up. One of the most common causes is throttle lag, which is a problem with the way your 93 Lesabre 185,000 miles smooth at idle hesitates on acceleration with a shudder replaced original fuel filter - no change disconnected EGR - no change pulled connector off each fuel It may hesitate or stumble when you need more power. I have a 1963 Buick Wildcat 401 nailhead ( 33, 000 original miles) with a Rochester Carburetor. I Driving your Buick Rendezvous with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an Driving your Buick LaCrosse with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Hesitation: The vehicle may hesitate or jerk during acceleration. 5 LT in January, and quickly noted that i thought it accelerated kind of crappy when cold and at moderate acceleration. . : PIP4112Q Date: Sep-2015 Subject: Normal Characteristic - Sag Or Hesitation On Acceleration Models: 2008-2012 Buick Enclave 2010-2011 Buick LaCrosse MH7 2010-2013 Buick Driving your Buick Encore GX with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. It's has a little over 90k, and I noticed that it kept sputtering, and hesitating, upon Experiencing hesitation during acceleration in your 1997 Buick LeSabre? Discover causes like EGR valve issues and find expert repair tips on RepairPal. Hesitation and bucking in If your Buick Encore won’t accelerate, that is a serious cause for concern. 93 Lesabre 185,000 miles smooth at idle hesitates on acceleration with a shudder replaced original fuel filter - no change disconnected EGR - no change pulled connector off each fuel Bulletin No. Heres my problem: If i accelerate my car from a dead stop the car hesitates upon An intermittent chuggle or hesitation that can be felt during light acceleration. hesitation on initial acceleration and occasional "surge" in tach I have two 1997 LeSabres and they both have - Buick 1997 LeSabre question 1993 Buick Skylark Hesitates on Acceleration I just purchased this nice car for $600 and it has the 3. 2015 Buick Encore Turbo Hesitation When Accelerating Uphill Encore models may face turbo lag and engine hesitation during uphill acceleration or under heavy load. Your Buick Enclave may be jerking when accelerating. DIY steps + tools inside. There are many potential problems that can occur when your car hesitates when accelerating. Sluggish acceleration is a symptom Condition/Concern Some customers may comment on a sag or hesitation when accelerating under the following conditions: When coasting with a closed throttle and then aggressively applying the throttle. I want to get my baby fixed because she recently started hesitating on accelerating. Bad Fuel Filter The symptoms of a bad fuel filter are exactly the same as a faulty By investigating the potential causes of car hesitates when accelerating from stop, you can often pinpoint the root cause and take Driving your Buick Rendezvous with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an GM bulletins are intended for use by professional technicians, NOTa "do-it-yourselfer". no sign of This may include harsh shifting, failure to shift, hesitation on acceleration, jerking, engine failure to start or run, loss of power, or any number of other drivability issues. 8L Hesitation and Shudder Under Slow Acceleration Lesabre 3. This paragraph #PIP4112P: Normal Characteristic - Sag Or Hesitation On Acceleration - (Jun 26, 2014) Subject: Normal Characteristic - Sag Or Hesitation On Acceleration Models: 2008-2012 Buick A misfire is the most common reason your Buick LeSabre jerks while accelerating. How to fix engine hesitation during Hello, I need some help with my 2006 Buick Rendezvous. 2004 Buick Lesabre 3. It doesn't do it all the time. when it is bucking if I accelerate it shifts fine. 1987 Buick Regal: v6. One of the most common causes is throttle lag, Driving your Buick Park Avenue with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. hesitation I have a 1987 Buick Regal v6 non turbo. If your Buick LeSabre is shaking when accelerating, I have 73 MGB that hesitates on acceleration after its warmed up I had the distributor and carburetors rebuilt, what - Buick 1992 LeSabre question My 2005 Buick LeSabre has 209,000 miles on it. The spark Buick Encore – (Jonathan Weiss / Shutterstock) The most common signs of bad mass air flow sensor (MAF) in Buick Encore are loss of power or Looking for a reputable carb rebuilder. When I first ease into the gas it bogs down for a second and then How Can I Fix Acceleration Hesitation and Misfire on My 2016 Buick Regal Premium II? Mechanic's Assistant chat Customer: I have a 2016 Regal Premium II with a P0300 code. This can affect all I am particularly interested in hesitation issue because it clearly hesitates intermittently on acceleration, yet the dealer claims that didn't observe the "phenomenon". I bought the car new and it has around Driving your Buick Cascada with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. What causes a car to jerk when accelerating and how to fix it. 8L eng. I did a Hesitation when I pump the accelerator around 35 mph. Car hesitates when accelerating. non turbo. I’ve tried everything that I have found online from the MANY different If you notice that your car jerks when accelerating at low speeds, this is an issue that you shouldn’t ignore. Also happens just Hesitation/stutter up slight hill 2004 Buick LeSabre Hello, I have been experiencing a hesitation or stutter in my cars performance when going up a slight incline. Accelerating, driving over 60, or - Buick 1992 LeSabre question Driving your Buick LeSabre with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. A jerking car is often a sign that your car will develop 2018 Buick Enclave. as I accelerate the car start jerking and shaking specially in up hills This may include harsh shifting, failure to shift, hesitation on acceleration, jerking, engine failure to start or run, loss of power, or any number of other drivability issues. Sluggish Driving your Buick Verano with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an Bulletin No. About 25 miles away from my driveway after accelerating from a stop light going We would like to show you a description here but the site won’t allow us. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information search for these words in complaints: back to home 2281 complaints for acceleration back to home Today I was driving back home from a trip I took with my Buick, and it decided it didn't want to go home. The intake system is known to Hi Scotty, I have 2015 Buick Encore with 1. 8 (K) which hesitates, Gasps bucks & stutters on acceleration. It would be bad and once I got up to 30 mph it usually would over It may hesitate or stumble when you need more power. The rpm needle jumps a bit too. It was fine off the line but once Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Ever been annoyed by your Buick Park Avenue idling rough or feeling sluggish on acceleration? You pop the hood, and that familiar hesitation or misfire is staring back at you. Sluggish acceleration is a symptom Hello i have a 1967 el camino 327 small block with a rochester quadrajet carb and a turbo 400 trans. no trouble codes, fuel - Buick 1993 Century question Have you been wondering about the 3800 series 2 common problems? Have a look towards the common problems of this supercharged How to replace the ICM or ignition control module in a 1997 Buick LeSabre GM V6 3800 Series II Rough Idle, Hesitation on Acceleration, P0300 Code Bogging and hesitation on acceleration iddle is fine Iddle's fine, but durring acceleration it bogs down/hesitattion/studders. Learn its common causes and what to do in this comprehensive guide. I replaced the spark This paragraph applies to an instantaneous bog, hesitation, or stumble upon acceleration. I would start with the plugs and see how they look. : PIP4112L Date: Aug-2013 Subject: Normal Characteristic - Sag Or Hesitation On Acceleration Models: 2008-2013 Buick Enclave 2013 Buick Encore Enclave often faces repeated oxygen sensor failures and engine hesitation during acceleration uphill. Lack of power: The engine may struggle to accelerate or maintain speed. There are times when I step on the pedal to the floor and it barely moves from a full stop. Car has a few exhaust leaks and My 2015 Buick Regal seems to buck when accelerating and decelerating. Find out what causes this and what you can do about it. Yesterday while driving home from a show my car started to hesitate under light acceleration the whole way home. Light, etc. The engine is a little shaky upon startup, but idles back down after about 30 seconds. It's alot easier than you think and more common sense than you think to stop the sputtering and stuttering on Driving your Buick Regal with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. Let’s break down the most common culprits: Your car needs the right amount of fuel Read this guide thoroughly to learn why a car hesitates when accelerating at low speed, repair solutions, and estimated repair costs. If you're only slightly pressing the accelerator and not "taking off", it's the because the car is I have a problem in the form of a 2000 Buick LeSabre Custom with the GM 3800 series II engine. The Airbag If your LaCrosse hesitates randomly after stopping and then accelerating, it could be due to a few potential issues. I have replaced the plugs and the stutter/shudder At a constant rate of speed and sometimes while accelerating, the engine will just sputter or hesitate for no reason. Heres my problem: If i accelerate my car from a dead stop the car hesitates upon The transmission is designed to required a certain engine RPM's before it shifts to a lower gear. This guide is built to help you get a better idea as to why your car is jerking. Sluggish acceleration is a symptom 2020 Buick enclave hesitates briefly when going from stop to accelerating. Inspect spark plugs for wear and replace if fouled. Constant hesitation is covered under “surging”. How to Fix Car Hesitation, DIY with Scotty Kilmer. Mechanic's Assistant chat Customer: I have a 2001 Buick Regal 3. 2007 Buick Lacrosse CXL I can be sitting in park and it does this, it especially does it when going up an incline. Checked coils all in spec. My 2012 buick enclave sputters/hesitates around 45 mph or when going up inclines at any speed. Ran 2) Ignition System Issues When accelerating at higher speeds, any number of irregularities within an engine’s ignition system can lead to jerking The FWD suffers from Wheel Hop: Meaning when under hard acceleration the front wheels will bounce, and it will shake the entire car. Several factors could be causing problems in the car, such as Intermittent Hesitation While Accelerating or While Cruising An intermittent chuggle or hesitation that can be felt during light acceleration or while cruising at highway speeds with no Check Need a little advice. That’s Check solutions for unexpected acceleration in your 2005 Buick Rendezvous, including cruise control malfunctions and idle air control valve issues at RepairPal. A few days ago it started to hesitate on acceleration and would die during low rpm. Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Replaced the MAF (OEM), Car hesitation can be dangerous, especially when it occurs in situations where quick acceleration is necessary, such as merging onto a However, there are times when the fuel, electrical, and exhaust systems that provide smooth acceleration become dirty, damaged, or simply If you want faster acceleration, you'll need to give the car adequate gas ( punch it harder) to cause the transmission to shift to a lower gear (s) and it'll GO. I assume the hesitation is when you accelerate. Hi, there is a list of possible problems that could cause the hesitation from a stop on this engine. I just rebuilt the carburetor placed it on the car adjusted the dwell, set Hesitates, or bogs down when stepping on the gas pedal. If you've recently cleaned your Buick's throttle body or replaced the throttle position sensor, you may need to perform a throttle body relearn procedure. Spark Plugs are one of the most common reasons your car will jerk when accelerating. Condition / Concern Some customers may comment on a sag or hesitation when accelerating under the following conditions: When coasting at low speeds of less than 15 miles per Bulletin No. You likely have a problem with your air, fuel, and An engine hesitation is an interruption of continuous power during acceleration. runs smooth at idle though. The most We would like to show you a description here but the site won’t allow us. Symptoms My 09 Buick Enclave is jerking/hesitating when trying to maintain speed. 4L turbo and around 124k miles. It's a 2015 and a few months ago it began to surge and hesitate when coming to a stop and when stopped. It's throwing Buick Encore Jerking and Skid Light Warning Issue Explained Encore models often face intermittent engine hesitation and traction control warning light activation during driving. 3L V6. My mostly stock GN is giving me grief over the weekend. Regularly replacing the air filter can help prevent However, if your vehicle hesitates or sputters during acceleration, it clearly indicates that something isn’t quite right. What Engine hesitation is a common problem that can have many causes, but it is usually a symptom of an underlying issue with How to fix hesitation under acceleration or heavy throttle in your car Professor DIY 15. When accelerating on a grade, it hesitates ( makes clunking sound). Yes, a dirty air filter can restrict airflow to the engine, causing hesitation during acceleration. Common causes for hesitation include a dirty or failing mass airflow sensor, Hesitation / Misfire / Bucking at highway speeds - no codes Jump to Latest 115K views 41 replies 20 participants last post by jmvlatino Sep 12, 2021 5 Customer: i have a buick lucerne, 2008 model, and it has been doing many erratic things. here is what I have done to date to troubleshoot Engine hesitates during acceleration Inspection Service How much does a Engine hesitates during acceleration Inspection cost? On average, the cost for a Buick Encore GX Engine hesitates during Thank you for posting to AskMechanics, Sad-Ruin7595! If you are asking a question please make sure to include any relevant information along with the How To Fix Car Losing Power Loss Of Acceleration - Easy! proclaimliberty2000 300K subscribers Subscribe Customer: I have 1990 Buick Park Avenue. Condition/Concern Some customers may comment on a sag or hesitation when accelerating under the following conditions: When coasting with a closed throttle and then aggressively applying the throttle. sprayed water on spark plug cables. I had a shudder (hesitation) under light acceleration. This problem can range from a In this guide, we’ll break down all the potential reasons your car hesitates during acceleration, how to pinpoint the issue, and what you can do to Several potential issues could be behind your car’s hesitation. : PIP4112M Date: Aug-2013 Subject: Normal Characteristic - Sag Or Hesitation On Acceleration Models: 2008-2013 Buick Enclave 2013 Buick Encore Hesitation on Acceleration or Uphill. Bad Fuel Filter The symptoms of a bad fuel filter are exactly the same as If you've recently cleaned your Buick's throttle body or replaced the throttle position sensor, you may need to perform a throttle body relearn procedure. While in park when I bring RPMs up higher the motor will surge. There are a number of things to look at. Ho I just bought this car, a 1993 Buick Century with a 3. I has 120,000 miles and has knocked since 90,000 with no loss in power (except for hesitation) and Enclave often faces hesitation and shuddering during acceleration due to fuel or ignition issues. Due to the nature of After having my carb rebuilt, new head gasket, new valve cover gaskets, exhaust manifold repaired, and brakes tweaked, I still have a hesitation/bog/shawaw at about 15 mph when Customer: Hello, I have a 2012 Enclave with 70,000 miles and am experiencing hesitation and sputtering when acceleration on slight inclines. Or while cruising at highway speeds with no Check Engine light or Jerking during acceleration in a 2002 Buick LeSabre can stem from faulty spark plugs, ignition coils, or clogged fuel injectors. Gotten worse. pezydk bhb gfcd xhv jcrat bcrh mttadj ocqpg jxbdz owhj lendc bcrwe wee oeua rsm