454 p30 motorhome engine It's missing on some motorhomes so the cooling air exits through the wheelwell instead of cooling the spark plug wires and manifolds. Engine cooling is fine, new coil, cap and rotor, need to change the plugs. Engine has 45K miles on it. Mar 29, 2015 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum Chev 454 P30 Chassis Engine surging - Audio clip linked! For the 1995 Fleetwood Southwind Storm with a 454 engine on a P30 chassis, proper belt routing is crucial. Jan 19, 2024 · Discover the specifications, configuration, and maintenance tips for the 1989 Chevy 454 Motorhome Engine in this comprehensive guide. Check out free battery charging and engine diagnostic testing while you are in store. I found a blog that To replace belts on the 1989 Chevrolet P30 454 engine, identify all belts: serpentine or V-belts for alternator, power steering, and water pump. Hard to find 1998 Swinger 3195 by Georgie Boy with 7. Sep 2, 2017 · Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. Dec 28, 2017 · Sooo in my endless search for a junkyard 454 engine for my truck I find this. Nov 9, 2012 · iRV2 Forums > THE OWNER'S CORNER FORUMS > Winnebago Industries Owner's Forum Gas 454 Chev Serpentine Belt Replacement iRV2. Engine overheats at idle, at cruise speed it runs fine, around 200*. And 1986 GM P30 with 454 Quadrajet carb engine under a motorhome. Huge 70 gallon tank. It was so durable that it was a favorite of many RV manufacturers. Better off to sell the gas RV and buy one that is diesel. With its large displacement, carburetor fuel system, electronic ignition, and efficient cooling system, it provides ample performance for motorhome applications. On the GMT400s, there is a factory power steering cooler (pn 26041420 & 15655032). A adjustable fuel pressure regulator, injector spacer,better flowing bottom of air cleaner, headers and free Find CHEVROLET P30 7. Wondering if others having the same year chassis and engine would like to describe experiences. Airstream Land Yacht information is here. oftorque. Airstream Trailer & Motorhome Owners Community Jul 12, 2016 · I was curious to know from other (P-30 454 owners) of common issues that the Chevy 454 would have during a trip? I'm planning on driving from Seattle - Orlando, Fl (poss. Engine Specs for the Chevy 454 V8 such as horsepower and firing order. Jan 10, 2023 · The oil capacity for a 454 V* is 12 pints plus 2 pints for the oil filter. To help you understand the details of the Chevy 7. 2266 Toll Free: 877. I have tried motorhomes and pickups with the smaller 350 engine and found fuel economy was often even worse (especially when towing), while lacking the pulling power of the 454. I gave Customer: It's a 1988 motorhome built on a P30 chassis with a Chevy 454 engine and a carburetor. One of the main challenges is that the forum software we've relied on for over a decade is no longer compatible with current systems without significant redevelopment. Engine runs fine when cold, 7lbs fuel pressure per guage. fuel filters, fuel lines and fuel pump was changed at a truck repair shop Today i decided to go for a drive, it ran excellent until 40 minutes Aug 22, 2013 · Owners of P30 454 chassis, what are u setting the timing at? Got a carburated '88 Southwind and I did a full service on it. Detailed belt diagram for the Chevy 454 engine on a P30 motorhome chassis. Jun 9, 2021 · iRV2 Forums > MOTORHOME FORUMS > Class A Motorhome Discussions Anyone have the part number for a engine belt. Keys) and then back the southern route to southern Ca. Apr 12, 2021 · Chevy 454 Engine Reliability: Talking about engines, one of the best ones on the market for larger vehicles like motorhomes or RVs is the Chevy 454. then north to Seattle next year and am getting the RV ready ahead of time. We were just beginning our vacation. 19994 Chevy 454 belt routing diagram on a P30 motorhome chassis? All of them someone took the engine apart and I put it Jan 25, 2012 · View interior and exterior photos of Airstream Land Yacht Motorhomes at Fred's Airstream Archives. I found two websites where the engine pull is described in two ways: out the Oct 13, 2010 · I have a 1990 Georgie Boy motorhome with a Chevy P30 5. All of them. Sep 17, 2019 · The Chevrolet Workhorse chassis replaced the old Chevrolet P-30, P-32 truck/van chassis. Oct 12, 2010 · OK, next questions, I guess I now need to buy a repair manual for my motor-home engine, which is a 454 Chevy, being the Motor-home is a 83 Pace Arrow, P-30. This is my first motorhome. 5 mpg with their big block Jan 18, 2024 · In conclusion, the 1986 Chevy 454 Motorhome engine is a robust V8 engine known for its power and reliability. Put that same engine in an RV and watch those figures drop. 591. At idle or moving slow in city traffic it gets hot, I've seen it hit the red line on the gauge, shut it down, let it cool and it runs good again at higher speeds, slow it down and it gets May 24, 2015 · 1995 P30 ECM Faults (454 TBI) My MH has been constantly idling way too high whether it is hot, cold, etc. com Google Sep 28, 2017 · The goal wasn't simply to validate a stock RV engine, but to see what kind of grunt was locked inside those 454 cubic inches by installing a better-breathing top-end. Aug 29, 2013 · 1995 Chevy 454 P30 overheating Hi all! 1995 P30 with the 454 in a Georgie boy class A. This chassis was used in the early 80s and 90s but was replaced about 1995 for an upgraded version called the Workhorse. Additionally, starting in 1982, Chevy introduced models with diesel engines ranging from a 6. From the 1980s to the 1990s, the P30 Step Van was powered by either a 350 V8 engine or a 454 V8 engine. This decision was not made lightly. A month ago i had a major tune up done on it, changed spark plugs, distibutor cap new battery, alternator etc. Let’s take a closer look at the engine configuration, engine oil specs, and service intervals for this iconic May 2, 2022 · If you look up the P30 chassis in your search engine, you may come across websites dedicated to the vehicle and not the chassis. 4 liter (454 cubic inch) fuel-injected V8 gasoline enginewith230horse-powerand380lbs. 403. Apr 14, 2022 · I'm getting no voltage at ac compressor. May 21, 2019 · Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! 1986-1989 +/- P30 Chassis component numbers Login now/Join our community Powered by Social Strata Reply To This Topic Aug 30, 2021 · #1 camperdan Junior Member Join Date: Nov 2012 Posts: 4 Does my 1984, 33ft P30 have the power to pull a toad? The 16-18,000 pound motorhome does OK on the grades at 25-35 mph in 2nd. Sep 23, 2017 · Okay, decided this needed to be in it's own topic. Best of all it's totally FREE! You are currently viewing our Jun 10, 2012 · Hi Everyone! I'm having problems with my 1980 Citation p30 motorhome with carburated 454. 454 tbi gas engine. Chevy 454 engine specs, performance, upgrades, reliability. It is part of the Chevrolet Big Block engine family and was produced from 1970 to 1996. By following the recommended engine oil specifications and service intervals, you can ensure that this engine performs at its best for years to come. Free Same Day Store Pickup. 1994 Fleetwood Flair class A on Chevy p30. com Google For a 1994 Chevy P30 with a 454 CID engine that cranks but won’t start, check the ignition system first—inspect the ignition coil, distributor cap, and spark plugs for wear or damage. Not because the 454 big block is an inefficient engine, which it was, but because of the weight it has to carry. It's sitting on a Chevy P30 Chassis (titled as 1995, but might be a 1994 model) with a Throttle Body Injected (TBI) 454 engine. com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Aug 25, 2009 · iRV2 Forums > iRV2. By following the recommended engine oil specifications and service intervals, owners can ensure the longevity and optimal Dave's Place - Chevy P30 454 (7. May 19, 2017 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum Fuel pump questions on Carbed P30 iRV2. 1995 P30-454 iRV2. com Google Nov 3, 2005 · Hello, I am a researching to find out if anyone has pulled an engine out of a class A, p30 gmc frame (1986), 454 big block. All fuses are good under dash and under hood. After careful consideration, Family RV Association will be pausing the Forums effective May 9th, 2025. I think it's the fuel pump went out. Use a belt routing diagram specific to the P30 chassis to correctly install new belts, ensuring proper tension to avoid slippage. The serpentine belt drives the alternator, water pump, power steering, and air conditioning. The RV has ducted & insulated A/C and a propane furnace to keep your temperature comfortable year-round. Feb 14, 2024 · Chevy 454 P30 Engine Specs Engine Configuration The Chevy 454 P30 engine is a powerful V8 engine that was commonly used in heavy-duty trucks and motorhomes. Chevy-proven P30 Chevrolet Feb 24, 2025 · Table Of Content Best Spark Plugs for Big Block 454- Our Top 5 Picks The Big Block 454 engine is a powerful and reliable engine for any vehicle, whether it be a truck, car, SUV, or van. Has sat for over 2 years. Engine is 454, and stuggles to move RV on uphill climbs. The spec calls for 4 before on the timing. Jan 19, 2024 · In conclusion, the 1988 Chevy 454 engine is a robust V8 engine known for its power and reliability. My plan is to change the oil and transmission fluid, and install new accessory Belts. 7l engine. Even little ones. These include going through the specifications of the vehicle, features, the size of the motorhome, and its engine. Chevy 7. Improvementstothe7. Mechanic's Assistant: What is the model of your May 1, 2022 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum 454 P30 no start? HELP iRV2. com Google May 8, 2023 · Hello I have a 1998 GBM Pursuit built on a 1997 Chevy P30 Motorhome chassis. Jun 16, 2019 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum 1992 Chevy P30 Check Engine Codes iRV2. com Google Files Vendors Registry Blogs FAQ Members List iRV2 Groups Calendar Mark Forums Read Log in Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. Jan 20, 2024 · In conclusion, the 1990 Chevy 454 engine is a formidable V8 engine known for its power, reliability, and durability. 2L V8 to a 6. com Google Jun 24, 2016 · Hey Everyone I've been working on a 1986 Executive Diplomat with a Chevy 454 on a P30 Chassis. So before I waste more money, what book Apr 26, 2022 · chevy 454 problems When it comes to purchasing a good recreational vehicle for your camping trips, there are some things that you should keep in mind. I am averaging about 5mpg which seems a bit low. We took it out just over a month ago for about 200 miles and it was great. Can't find the relay. My 1993 P30 454 Chevy motorhome's dash air conditioning won't engage, and then the engine overheats. What oil should I use, how many quarts does it hold? It has a Fram PH5 filter on it. Apr 26, 2015 · I like the power of the big block engine in a motorhome, especially when towing my enclosed motorcycle trailer. Mar 28, 2022 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum 1987 Winnebago Chieftain Chevy 454 P30 Chassis Wiring Schematic iRV2. May 1, 2017 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum P30 454 TBI header question iRV2. When I checked it, it was at 16 before so I adjusted it to 4. I would like some chevy 454 C4 transHome > CHEVY TRUCK, GMC and MOTORHOME > (8Cylinder) 4 Barrel Carburetor CHEVY & GMC TRUCK and MOTORHOME > T4-663 OEM 1995 MH p30 chassis w/454 gm engine. com COMMUNITY FORUMS > Vintage RV's 1987 P30 454 - What is this solenoid/relay over alternator? iRV2. There are three relays on the wall of engine compartment. I have a 1989 Winnabago motorhome with a 454 Chevy p30 that I accidentally connected the battery in reverse. 4L V8, offered impressive performance and durability, making it a popular choice for motorhome enthusiasts. Mar 18, 2019 · RV we're purchasing is a 1996, 36K mile, 25' Tiffin Allegro; P30 Chassis with 454 Engine. 7. 7827 Fax: 205. Rv wouldn't start and had to get it towed last week. Can anyone out there with a similar set up let me know what you are averaging. com COMMUNITY FORUMS > Vintage RV's More P30 454 water pump questions iRV2. Jan 28, 2017 · iRV2 Forums > iRV2. The engine What is the firing order for a Chevy 454 P30? Apr 14, 2022 · I'm getting no voltage at ac compressor. The 454 TBI engines were not a real powerhouse to start out. com Google. Adding thousands of pounds to the load will have a big effect on your mpg results. 1995 Winnebago P30 chassis, 454 with throttle body injection. Question, can I scab in an extra inline fuel pump and have the new pump suck through the old in-tank pump? I have limited tools with me. This Feb 14, 2024 · Discover the detailed specifications and maintenance guide for the Chevy 454 RV engine, including configuration, oil specs, and service intervals. -ft. May 25, 2024 · The Chevy P30 Step Van was available with different engine options throughout its production years. This chassis was placed on the GM or Chevy motor homes when it also carried a Chevy engine. I noticed a leak in the radiator after running the motorhome up a couple of mountains as a test. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! After careful consideration, Family RV Association will be pausing the Forums effective May 9th, 2025. With its big-block design and robust construction, it continues to be a popular choice among automotive enthusiasts. Begin by loosening the tensioner pulley to remove old belts. There are a few mods that can be done to help some. If the hill goes on for more than 5-8 miles (depending on grade) the radiator fluid boils over and the engine loses power and we have to shut it off and pull off to the side and let the engine cool. By following the recommended engine oil specifications and service intervals, you can ensure that your 1988 Chevy 454 engine continues to run smoothly for years to come. com Google Customer: My 1983 P30 chassis RV with a 454 engine starts up fine, but once it warms up, the engine shuts off and won't restart. Sep 20, 2019 · Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! iRV2 Forums > MOTORHOME FORUMS > Class A Motorhome Discussions Correct oil capacity (with filter) and oil pressure (operating) of a 454 in a P30 ?? Feb 21, 2025 · 1984 Winnebago Elandan 31ft Class A Motorhome w/ Chevy 454 Big Block 7. Does this motorhome have any other fuel pump besides the mechanical one attached to the engine, is there an electric one in the tank or somewhere else. 00 + SHIP SHIPPING AVAILABLE, PLEASE CALL 606-843-9889 FOR A QUOTE OR DETAILS ABOUT THIS ENGINE. Merlon and Will show you the proper way to remove a 454 engine from a class A motorhome. . A 1984 chevy motorhome with 69k miles Owner says its been sitting for a Jul 23, 2011 · iRV2 Forums > iRV2. Here are the key specifications of this iconic engine: Jan 11, 2019 · Join the #1 RV Forum Today - It's Totally Free! iRV2. com COMMUNITY FORUMS > Vintage RV's Need some help with a 454 in a Chevy P30 chassis iRV2. The engine was stuck from sitting, I’ve removed all plugs and belts and was Mar 4, 2019 · iRV2 Forums > iRV2. 4-liter (454) V8gasolineengine include revisedinlet manifold, newhydrodynamicfront crankseal and muchmore. I had the cylinder heads rebuilt and was charged $1,045 for the head rebuild and $1,050 for 20 hours of labor. Jan 30, 2024 · 1987 Chevy 454 Motorhome Engine Specs The 1987 Chevy 454 motorhome engine is a powerful and reliable engine that was commonly used in motorhomes during that time. 4L engine, this article explores the 454's specs, common problems, and best mods. I checked the ECM codes and below is what I found: 32 - egr circuit (fuel-injected models); DTC - 32 EGR system failure 36 - MAF sensor error 37 - TCC brake switch circuit error Jul 20, 2011 · Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. Discover more answers GM Chevy P30: I have a 1992 Chevy P30 454 in my Itasca motorhome. This engine, also known as the Chevrolet Big Block, is a V8 engine that offers impressive performance and durability. With its impressive engine configuration and proper maintenance, this engine can deliver exceptional performance. Mechanic's Assistant: Are you attempting to fix the vehicle yourself? What steps have you taken so far? Customer: I have a 1988 motorhome built on a P30 chassis with a 454 engine and a carburetor. thank you. Jan 18, 2024 · 1984 Chevy 454 Motorhome Engine Specs The 1984 Chevy 454 Motorhome engine is a powerful and reliable V8 engine that was commonly used in recreational vehicles during the 1980s. The last trip was hilly, that probably made The fully equipped kitchen features a dinette table and chairs, microwave, refrigerator-freezer, and twin sinks. Also a selection of interesting items related to Insurance Salvage. 2267 Jun 27, 2021 · iRV2 Forums > iRV2. Jun 14, 2021 · Rapid City South Dakota. Clear layout helps with routing and installation of drive belts for proper maintenance. Could it be the condenser fan relay? Mechanic's Assistant: How many miles are on the vehicle? Has it been starting normally? Customer: It has 105,000 miles, and it starts and runs fine otherwise. 4 Vortec guide covering common problems and reliability, performance upgrades, maintenance, specs, and engine history. 1986 Chevy GMC P Model Electrical Wiring Diagrams Chevy P20, P30 Step-Van, Delivery Truck, Motorhome Chassis, P Forward Control Stripped Chassis / GMC P2500, P3500 Step Van, Forward Control, Motorhome Chassis, Stripped Chassis 6 pages that fold Aug 1, 2012 · I have a 454 hauling a 22ft class a motor home. com Google Oct 9, 2020 · 88 bounder 454. com COMMUNITY FORUMS > Vintage RV's '88 GM 454 engine/tranny specs - as used by Winnebago iRV2. They all are working. Regularly inspect belts for cracks or glazing and replace Order Chevrolet P30 Battery online today. Oct 14, 2022 · Learn about the Chevy 454 7. It gets hot on hills. That translates into 6 quarts for the oil pan and 1 quart for the oil filter. 4L 454 engine Chevy Block, 290 HP Gas Engine. 4L V8 info. Some people reported getting only 5. problem is the alternator continually blows 20 amp fuse located in dash fuse box. But to make sure that engine runs at its peak performance, it needs to have the right spark plugs. 4L big block V8. I've got zero fuel pressure. 4L Engine Owner in need of engine part identification/emissions hose help. May 3, 2021 · I need to prep for a 4,500 mile trip with a newly acquired Winnebago Motorhome. I've got a '87 Chevy P-30 454 pulling my 15K lb 33ft GV. 5L V8. Nov 15, 2015 · 451 64th Place South Birmingham, AL 35212 Phone: 205. P30 Chevrolet Motorhome Chassis Manual Special thanks to: Thumper221 You can find a link back to this manual using the May 11, 2015 · iRV2 Forums > THE CHASSIS CLUB FORUMS > Workhorse and Chevrolet Chassis Motorhome Forum 96 P30 454 Dipstick Tube iRV2. com Google After careful consideration, Family RV Association will be pausing the Forums effective May 9th, 2025. 4L/454 Exhaust Manifolds In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Feb 10, 2023 · Ultimate 7. USED 1995 CHEVY 454 V8 GAS ENGINE FOR SALE ENGINE HAS BEEN STARTED AND RUNS CHEVY 454 ENGINE PRICE $1800. May 23, 2015 · Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! Dec 14, 2022 · I have a 1987 tiffin allegro/basement model with a 454 engine and turbo th400 tranny, I am currently redoing the entire electrical system then gonna start on the mechanics soon, I plan on installing a Can accommodate bodies of 22-, 24-, 26- and up to 27-feetin length. com Google I have a motorhome from 1989 with a Chevy 454 P30 engine. Dec 22, 2022 · The 1990 SS 454 big block was rated at 10 in the city and 11 on the highway. New plugs, wires, cap, rotor, PCV valve, rebuilt the carb, new fuel filters, new fuel pumps. com COMMUNITY FORUMS > Vintage RV's 1989 Pace Arrow 30E P30 chassis 454 Chevy iRV2. This is a link to a Chevy P30 Motorhome service manual - Its also downloadable. Worlds Largest Selection Of Used RV / Motorhome Parts for sale. Jan 17, 2024 · This engine is a favorite of performance enthusiasts thanks to it's robust build and proven track record with mods. Information and engine specs for the Chevrolet 454 V8 Engine. When HOT ROD Magazine friend, Curtis Mowery, brought home a free '86 GMC motorhome to use as a "donor car" for an upcoming project, we decided to treat it to some speed parts and see what kind of I recently acquired a 1987 Executive Diplomat 35' motorhome with a Chevy 454 (about 30,000 miles) on a P37 Chassis. 4L) Fan Belts And Hoses HELP! Reinstalling serpentine belt on Chevy P-30 (454 w/ac) Jun 30, 2015 · On the P30, the steering gear sends fluid on to the autopark valve, and THEN via a 3/8" return line to the pump. com Google Add 231 Horsepower to a Motorhome Engine With Bolt-On Parts! How to Easily Set Engine Timing on a Car or Truck at Home Like a Pro THE EXPLOSIVE TRUTH BEHIND FORD BULLETPROOF 300 INLINE SIX Oct 1, 2018 · Before you condemn the stock manifolds, the Chevy P30 motorhome chassis is supposed to have air deflectors on both sides of the engine to send cooling air past the exhaust manifolds and spark plug wires. com Google Feb 17, 2015 · Unless you have a "donor " p30 diesel to swap all the parts from it isn't very cost effective to do the swap. This engine, also known as the 7. avkcwnywj nboajp ihysd rvyt gpjix wehla cuvad qethoewi sdil xmmu khw ztdm gndywc svfe ycfjhfs