Question about 1995 Pontiac Grand Prix

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Ruff idle my 3.4l runs real ruff on fire up it revs to 3000 and dies a couple of times till warm and then spits and sputters. i have checked air filter and normal probs new fuel filter, injectors cleaned, new coil other two were good, plugs and plug wires,new mass air flow sensor,cleaned throtlle body.had on gm scanner a couple of times they have yet to solve the prob its getting expensive.

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Anti-thieft in key/ignition chip in steering column.Buy whole new switch and key..replace..reset anti-thieft software. ( No info in any book..took me also a year to find!)

Posted on Oct 07, 2009

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01 ford escape w/ 185,000 miles. warning sound of 5 consecutive dings then pause and a few minutes later, 5 more, and continues to do this at various times and then sometimes it doesnt do it at all. ...


The dinging from the dash is the Air bag system check. Check that the bulb in the dash isn't burned out. The stalling and spitting could be clogged converter. Check how much exhaust is coming out of the tail pipe when you rev it. The smoke could just be from a leaking valve cover gasket.

Aug 02, 2011 | 2001 Ford Escape

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My check engine light is on again and keeps sayin bank 1 and bank 2. The autozone said to replace both O2 sensors. So I did. Check engine light came back and now in the mornings when I start it, it starts...


I would start to look around For a new vehicle. Drinking antifreeze and running ruff? Sounds to me like u either A cracked a head or B have a bad head gasket. Now neither of these are easy jobs. Both cost alot even I u DIY. Not in just parts but machine shop charges. If it was me, and if it was paid off, I would look for a new vehicle and drive it till it dies completely which by the sound of it won't be long sorry for the bad news

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Ny nissan 1994 cefiro model has what you call hiccups when driving, fuel pump has been changed including spark plugs, change oil done, cleaned the air intake as well, still has the hiccups?


Did you change spark plugs wires? fuel filter? I do not know if your car has MAF sensor, but if it does, clean it. Use CRC- Mass Air Flow Sensor cleaner. also check Spark Plugs Gap and coil (s)

Jun 18, 2010 | Nissan Maxima Cars & Trucks

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Sputters and dies no power when happening


there is a idle adjusment screw, jus under the air filter.. check that, also check your spark plugs and wires to make sure all are firing and lastly i would look into the timing of it since its the hardest to do..

May 28, 2009 | 1991 Pontiac Firebird

1 Answer

Sputtering real bad if it dont warm up


clean your idle air control valve on your throttle body and clean the throttle body with spray carb cleaner at the same time.

Apr 02, 2009 | 1996 Ford Thunderbird LX

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1995 Jeep Wrangler 2.5 4cyl spits and sputters while driving


if you have an electric fuel pump that would explain the hum. unhook your incoming fuel line and blow the line clear, sounds like you've got some junk in your tank.it'll build up on the screen in the tank then fall off (at least partially) when your making turns or hitting bumps or holes. next time it's only got a gallon or so of fuel i'd drop the tank and check the pickup tube inside. sux but that's the only way to get to it. while you've got the tank off and out from under the jeep, might as well clean it out real good and replace anything inside (usually the screen) that doesn't look right, dirty etc. wouldn't hurt to run a bottle of fuel system cleaner in the next full tank of fuel either. preferably as soon as you put your tank back. good luck

Mar 25, 2009 | 1995 Jeep Wrangler

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