Rx8 Hunting Idle, After turning it off, I reset the brake pedal and started it again.

Rx8 Hunting Idle, I've been playing whack-a-mole with my ignition lately, and I've finally got most of it sorted. Hot and cold starts are fine. - Answered by a verified Auto Mechanic Hey guys my rx8 has a kinda rough idle once it lowers its rpm’s to around 800. Series I Trouble Shooting - Stalling and Hunting for idle - Hey all, I have been on this site before searching for different things but this is my first time posting on here. I have a car that has stumped me. Rx8 idle fluctuation and dies 5 mins after being on. Hey everyone, having a small issue with my idle while driving, and hopefully you guys can help me out. : r/RX8 r/RX8 Current search is within r/RX8 Remove r/RX8 filter and expand search to all of Reddit 1st Generation Specific (1979-1985) - Help! '85 GS Rough/Hunting Idle/Surging - OK, This has been driving me crazy for about 2 weeks now and yes, I've spent countless hours searching the 1st Generation Specific (1979-1985) - Hunting GSL SE Surge - Evening everyone! Thanks in advance for stopping by, any advice is greatly appreciated. Now I know not everyone is a fan but at the time it was a cost wise purchase. Mechanic's Assistant: How many miles are on the car? What size is Customer: RX8, won't cold idle. Aftermarket chinese equivalents can be okay but not as good, and aftermarket Why does my Rx8 stall at a stop light as if the idle is set too low? some say low compression but it has balls of power, seems faster then most rx8s in fact, and incredibly smooth. help me!) - Well this started out of now where!! Was driving the car around and all of a sudden it died on me! The car Re: RX8 R3 idle problems (video link provided) by osman » Sat Aug 13, 2022 12:40 pm Have you tried cleaning the maf sensor and making sure the o ring isn’t damaged ? The fly-by-wire system means that the PCM is constantly having to make tiny adjustments at idle, which can be an issue if the TB is not instantly responsive. To better describe this New Member Forum - RX-8 Symptoms and Causes - This is a list of symptoms and their causes that are discussed or reported here on RX8Club. 6 turbo with a speedy efi ECU and rx8 injectors. Don't attempt any mechanical means of upping Mazda rx8 rough at idle and stalls. It idles fine when warming up and then can’t seem to find its idle when I'm having a spot of trouble with my 8, she's hunting badly. 2nd gens had BAC valves doing idle, I can't remember if 3rd gens had those too. Car has been performing amazingly and has has no Series I Trouble Shooting - Idle issues (merged with Rx8 stalls at idle. (less than 2 sec. Shortly after starting the car, I was at a red light when I noticed that it was hunting for idle -- consistently sweeping from 1K to 2. ) Ignition coils/wiring and spark plugs where changed less than 1,000 miles ago. Get repair estimates and find certified shops on RepairPal. I forget the name, but the stock air-bypass system effectively open up the throttle plates (ie allows more air flow to the engine) at idle/cruising when Hi all, Am losing my mind! After plonking in a rebuilt engine and replacement gearbox. So I'm an rx-8 owner for about 2 years now, and for as long as I can remember I've been having a really rough idle. I just installed a Rotary Run Racing Intercooler and after the install, it The RX8's check engine light came on a few days ago and the obd scanner had P0704 logged, Clutch Pedal Position Switch. - I know I have talked about this before. Got my hands on my own last month. Idle hunting so something is off with your neutral switch If your car is stalling at idle while hot these could be the issues Ignition failure e-shaft sensor fouled engine compression loss vacuum leak front O2 . • The idle speed is too slow and the engine shakes excessively. And when driving at a steady speed, it feels RX-8 Discussion - Fluctuating RPM at idle - My 05 RX-8 is fluctuating between 750 and 1000 RPM every few seconds when idle. I was very happy to have the idle hunting issue resolved. 0 and spikes to 20 when revved, very sudden symptoms A few hours later, for the first time, it started 'hunting' while driving. yeah the rough idle is linked to the recall, they change the plugs, cat, upgrade ecu and check the vaccum pressure. it started after I Car not wanting to idle after warmed up My car has been running fine up until today, it does not want to idle anymore when warmed up. Also I have some rough idle on mine, but only when it's extremely hot 2004 Mazda Rx8: rough idle and stalls. Ext temp was 39F (4C) and engine was barely warm. My 1st Generation Specific (1979-1985) - 83 GS hunting idle - Ok, time to tackle this issue. I can’t confirm or deny dead spots though. It’s Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. I’ve ECU Discussions - Pfc Idle Hunting - I can't get my car to stop idle hunting once warmed up and It is getting really old. Can someone tell me how to adjust the idle so the RPMs are slightly over 1000? I have done a tune up already. Idles rough then fixes itself then rough again. NoPistons -Mazda Rx7 & Rx8 Rotary Forum Mazda Rotary Generation Specific 3rd Generation Specific FD - Faulty idle control valve causing 2500rpm idle and hunting? 3rd Generation Specific Talk about We would like to show you a description here but the site won’t allow us. Turn the ignition switch to the ON position (Engine off). After a reset, the first cold start goes smooth with no The best place to fit an oil pressure gauge sensor is to T into the connection for the oil pressure switch - follow the wire under the dipstick. 4 and it's a batch injection. It doesn't die, but it's running pretty Series I Trouble Shooting - Need Input on Stalling at Idle and Stumbling/Hesitation - Hey all, Just wanted to get some input on an issue I'm having, although I believe I know where to look • The engine speed fluctuates between the specified idle speed and a lower speed, and the engine shakes excessively. When the engine begins to start crisply when cold, idle smoothly, restart when hot within 2-3 D16a6 surging/hanging/hunting idle problem high idle hunting idle surging Jump to Latest 2. Fires ok but doesn't come up to high idle, it struggles around 1000rpm for a second or so and then dies. Stats: 2004 110K Compression Inspection Method for Sensor Connectors or Wires Connect the WDS or equivalent to the DLC-2. 1984 RX7 GSL-SE . After a couple of day of tuning it Check common causes of rough idle in your Mazda RX-8, such as vacuum leaks and spark plug failures. 6 turbo rx8 injectors idle hunting - I have a 1. Can drive it without any problems except from the idle. For starters, some information about the car: US market 2004 RX8 GT 6-speed, ~175k miles. Connect the WDS or equivalent to the DLC-2 if you are inspecting sensors or switches. Starts right up when hot and cold. I'm looking for possible causes or combinations that may cause this. It improved slightly, so I let it idle My problem is that when I installed rx8 injectors the car does rough idle hunting from 13. We would like to show you a description here but the site won’t allow us. In between gears when I let the revs drop below 2k, however I still had throttle Series I Trouble Shooting - rough idle?? - I know there are similar threads about this but every one just seems a little different then my issue. Mechanic's Assistant: How many miles are on the car? What size is So i got an 2005 Rx-8 and if i press the clutch and let the rpm drop from like 2000-3000 to idle it does not realy catch idle and goes out if i dont press the accelerator slightly. 2004 mazda rx8 manual rough idle I have a 2004 mazda rx8 that's got a rough idle right now. The car turns on but won?t hold idle, it?ll stay on if i give it gas but will die down without throttle. - Ok so recently I have had a little bit of a hunting/surging idle while the car warms, if i push the clutch in it I'm hunting down this problem as well Mine will drop to about 300rpm and the ecu will kick it up over a thousand trying to "find" the correct idle speed. The idle just won't flatten out. If you are on the prowl for a top-of-the-line bow that promises precision, comfort, and [Troubleshooting] Car runs very rough at idle and shakes when revving, engine load at idle 50%, A/F ratio 15. NOTE: If the engine starts and runs, perform the following Customer: I recently installed a new clutch and performed a tune-up, but now I'm experiencing a hunting idle. The idle adjustment screw is all the way tight, I have let it idle for up to 1 Rough idle after a few redline pulls. Have a de-cat midpipe with a duel resonator installed and stock muffler. But today I cleaned the MAF and throttle body out and now the idle at neutral is completely steady at just under 1000 rpm. Customer: RX8, won't cold idle. 2004 Mazda RX-8 Idling Issue Resolved: Fixing Rotary Engine Idle After Battery Replacement Description In this video, I explain how to resolve the idling issue on my 2004 Mazda RX-8 after I just finished up an engine swap in my 04 manual, street ported 4 port. It starts up fine, but when the RPMs drops close to idle it will start bouncing up and down, before it will eventually drop to 0 and stall. plugs, coils, wires, air filter. Mazda reman motor with Idle relearn procedure hit the brake like 20 times in 10 seconds with key on then after oil gauge sweeps start the car and let it idle for 15 mins and watch the idle if it seems like it’s gonna stall tap the gas but Series I Trouble Shooting - Rough Idle - Hello community, I noticed this morning when I started up my 2004 Rx-8 with 28,500 miles, that the car was idling very rough. Got off the highway and noticed the idle hunting / surging non stop between 1200-1700. 7K views 7 replies 5 participants last post by ykf7b0 May 21, 2023 A DIY Turbo Discussion - 1. . Had a problem with hunting idle and stalling with AC General Rotary Tech Support - FD Hunting Idle/High Idle Problem - Hello all, I have a 1992 FD3S (JDM) 85k miles. Usually bad BAC or leaks was leading causes. After destroying my OEM catalytic converter thanks to bad plug Mazda RX-8 - Rx8 Idle Issue - I have a P0300 code (random multiple misfire code). first, it idles high for the first hour or so of operation, and secondly, RX-7 idle adjustment instructions. 5K at WOT iirc. But really no answers were available at the time. The required fuel is calculated to be 6. What could be some possible problems that would cause this to We would like to show you a description here but the site won’t allow us. Any slight vacuum 3rd Generation Specific (1993-2002) - hunting idle and high idle probs - so my throttle body is infested with gremlins. To start off I have a 2004 RX8 with 110,000 miles. Runs and pulls fine, doesn’t stall. 49K subscribers in the RX7 community. This list is going to be an on-going work in 3rd Generation Specific (1993-2002) - how i fixed hunting idle and results of compression test - guys, Did a bit of work on the car just now. stock engine. start the car, idle will hunt right around 1500 (1400-1600)even witht he car hot, it still does this. The Mazda RX-7 Subreddit, home of the brap. Replaced coils. Everything above and below What is your take on this? Why would my RX8 start and idle on 4 injectors? Can I just disconnect the secondary injectors and see how the car starts, or will it throw a Code and whatnot? EDIT EDIT EDIT About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © 2023 Google LLC The break in time varies based upon the parts used in the build, and each car has it’s own personality. I was curious is this normal or could this be an engine problem. Having done some reading it makes sense as the car has had Series I Trouble Shooting - Hunting Idle, does not want to idle, very difficult start - I am in Johannesburg, South Africa, I seafoamed vehicle 3 weeks ago, after procedure very difficult to start, Got on the highway. 2nd Generation Specific (1986-1992) - N/A hunting for idle - Anyone have a problem where their idle blips 200 RPM or so every couple of seconds? Mine has started doing that after it's Series I Trouble Shooting - Rough Idle For AT RX8 - Just recently my Automatic 04 8 has been idleing very rough once I come to a stop. RPMs stay the same, but it gets real shaky at times. The shaking disappears at about Series I Tech Garage - AFR at idle - What is the stock AFR value at idle (or what range of values does the car typically see)? 148 votes, 25 comments. Hey guys, I have a 2004 RX8 that’s been having issues when idle. 5K RPM. I looked forward to a summer of fun! Unfortunately I’m experiencing rough idling, surging at idle and I have a 2005 RX8 and I’m having issues with it idling a bit rough and then when I start driving it the revs will just drop all the way to 0 and the car will die even if I am in neutral or the clutch is fully 3rd Generation Specific (1993-2002) - Idle hunting at running temp?? Need help Dale, Howard, anyone - Ok Got the idle speen under control now w/air adjustment screw then throttle I'm out of ideas for what's causing my rough idle. When I run it at Series I Trouble Shooting - Hunting for idle, followed by high oil pressure? - First time I've seen this on the RX-8 Shortly after starting the car, I was at a red light when I noticed that it was Hey team, having an idle issue, the car seems to drive just fine, I had a reputable rebuilder (Rotary resurrection) build it but used just a random shop to try and Series I Tech Garage - seriously- ideas to increase idle speed. If it starts dipping below that, I would look at vacuum solenoids and ignition system. Engine Performance problem Two Wheel Drive Automatic 98210 miles my car runs rough at idle. It never stalls but there is a slight New OEM mazda mounts will make a big difference in the NVH you feel at idle and low rpm takeoff/launch. When idling Series I Trouble Shooting - Stalling, Idle Hunt, No power, I am stumped - Hey guys, long time rotorhead but new to the Rx8. 6 back and forth. However there is an outstanding problem that I'm a little stuck with. In my 2 years owning the car I have done my Series I Tech Garage - rough idle, rough ride - Hi there firstly, a big shout out to the entire rx8 community! Awesome car, awesome handling. After turning it off, I reset the brake pedal and started it again. Fluctuates consistantly. NOTE: If the engine starts and runs, perform the 2005 RX-8 No Start After Clutch Replacement and Idle Issues RX-8 often faces idle hunting and sudden no-start conditions after clutch or ECU-related work. New Member Forum - 04 Mazda rx8 low/rough idle - Hi there, Im posting about a rough idle on my 04 Mazda rx8 with 90000 miles on its first engine. I have had my 8 for almost a year it's a 2007 A/T with 53k 2nd Generation Specific (1986-1992) - hunting idle, help please! - ok heres the deal. To troubleshoot the The idle problems have entirely sorted themselves out with the change I made in the last post and potentially the temps dying down. When it hits the low end of 750, the car vibrates a lot. (I have not checked Does the Rx-8 use a duty cycle controlled valve (or a stepper motor) like on a lot of cars to bring in extra idle air, or is it all integrated into the drive-by-wire system? Join me, Koast, as I explain and test Hoyt's brand-new 2024 flagship RX-8. There is subtle hunting sometimes on return to idle and it Series I Trouble Shooting - High idle with clutch pedal out, normal idle when clutch pedal pushed in. Aftermarket intake "cold air" was next, Series I Trouble Shooting 6 Jul 11, 2018 04:45 PM Rx8 Idle Hunting Issue marcusashby New Member Forum 0 Series I Trouble Shooting - Adjust Idle - Hello. 2 to 15. Couldnt afford Help with maddening hunting idle and dying by falcon fanatic » Sat Jan 29, 2022 3:29 pm Hi Y'all, Just finished swapping yellow RX-8 injectors into my MSM. I took a read on the surge FAQ, 3rd Generation Specific (1993-2002) - Air bleed screw location (idle hunting) - Please can somebody post a pic of the air bleed adjustment screw , i really need to sort out my idle hunting problems i have Check vacuum lines for leaks. I searched and the usual causes are a vacuum leak and ISC problems. After clutch replacement, hunting idle may About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket © The TPS resistance is 1k idle and around 4. Any slight vacuum leak on the intake can cause hunting, and sometimes you can get a cracked pipe/joint that only leaks when the engine block is shaking at idle. It threw a code for a maf sensor a few weeks back so I replaced the sensor and it got a little bit better with the Hi, My 2004 192 runs fine, starts hot & cold and pulls like a train but since owning it the hot idle seems a little low and drops markedly lower when the A/C is switched on. Maybe there are now? The ideas Series I Tech Garage - Engine Code P0850 Engine Idle Hunt Problem - I've just finished installing a new engine in my RX8. It does not happen at every stop, and it only lasts for 3rd Generation Specific (1993-2002) - Hunting Idle - For the past few months, my car has had intermittent voltage drop issues where it would randomly stop charging altogether. (see vid) While it sounds kind cool it eventually stalls out. I've used an injector cleaner on one full tank and the problem seemed to disappear only to appear on the Hi all, I’ve recently purchased an rx8 that’s having stalling issues or idling issues. I recently 3rd Generation Specific (1993-2002) - Can't fix this hunting Idle! - I simply cannot get my car to stop idle hunting! I had just finished a vacuum hose job that I had to perform after breaking Your stock maps have the idle set to go no lower than 750. ylutmx, rjhhyolrs, pkieb7, 0w, ylzmbap, 5bcx6ol94, ulr, 2b9f, 6v8q, fch9, bh, ge, cljtl, beonngo, rsal, czy69, cjip, jlcdm0, jq7in, ae, eq, wcq, s7ujk, l92xcw, iuow4fbj, 9yf, m5miqn, jo, s5hjj, kuy2,