Connect

Car Pictures

Shopping

Classifieds

News & Articles

Car Forums

Automotive Links

(Bookmark CarJunky)

	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   mdma pills for sale : WhatsApp +33758633852 ketamine, 4-MMC, MDPV, methylone, amphet...   Buy Nembutal Oral Solution Pentobarbital.. WhatsApp +33758633852 order nembutal online in Germany (WhatsA...   Drive Shaft Repair I have a 2015 Chevy Traverse AWD. The fr...   2006 Toyoto Camry XLE Driver Side Electric Window Trouble Hello, Looking for a little brain help ...   Tierod end change caused some kind of leak Hello so I just took my car to the nearb...   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a... Grounding Cable, 2017 Jeep Renegade Trailhawk The Cable that connects my negative batt... Rough Idle (Found new thing) Hi everyone. First of all sorry for bad ...     equipment hey yall. im a first year engineering st...   HELP I have a 1956 1/2 ton panel truck, 69 35...

Search Auto Parts Search 1991 GMC 5.7L V8 idle problems Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> Car Troubleshooting Guest Anonymous Poster pmkrod@live.com Jun 23, 2008, 12:13 PM Post #1 of 3 (4479 views) 1991 GMC 5.7L V8 idle problems Sign In Need help. My '91 GMC Sierra is having issues. I've replaced the idle sensor, throttle body gasket, ERG sensor / valve, vacuum lines, plugs, cap, wires, fuel filter and nothing has worked yet. When starting up, the engine idles / surges rough and usually dies the first couple of attempts. After running for 10 - 15 min. at high idle, it smoothes out and runs fine. If it's not warmed up, it feels like it's either flooding out or running to lean. Restarts fine after warmed up. The only thing left is the fuel pump I suppose, am I missing something? way2old Veteran / Moderator Jun 23, 2008, 5:04 PM Post #2 of 3 (4472 views) Re: 1991 GMC 5.7L V8 idle problems Sign In Since you think it is temperature related, try changing the coolant temperature sensor. Be sure to change the one that is tied to the computer. Being way2old is why I need help from younger minds kshields New User Jun 24, 2008, 4:12 AM Post #3 of 3 (4467 views) Re: 1991 GMC 5.7L V8 idle problems Sign In Thanks for the tip, I'll try that and see if that helps.   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

Search this forum this category all forums for All words Any words Whole Phrase (options)

Privacy Sitemap