'92 Buick LeSabre stalling problem Forums at Automotive.com
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'92 Buick LeSabre stalling problem

 
guillermojm guillermojm
New User | Posts: 1 | Joined: 07/07
Posted: 07/15/07
03:11 PM

hello there,

i am having a problem with my car it starts up fine but after running for about 20 minutes it starts stalling a ***
it doesnt turn off but when you hit the gas it stalls even more

i am thinking it can be one of these problems and i am wondering if there is a way to tell which one it is

Fuel filter
Fuel pump
air filter
spark plugs

any ideas?  

 
jgate jgate
Enthusiast | Posts: 666 | Joined: 06/07
Posted: 07/16/07
06:25 AM

Is there any way that you can get a fuel pressure gauge? a lot of money spent for nothing if it is not the pump.Do you have a check engine light on? It realy sounds like something is breaking down after it gets hot, like coil packs,map sensor IAC,cam sensor,or even an EGR valve sticking open .you could throw a lot of parts at this and still have the same problem.If you have a check enging light on have it scanned for codes and history codes,sometimes the sensors will set a code then go to histroy before they go completly bad, then won't show up on a regular scan.That is a 92 not much to those comp.