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1994 Buick LeSabre Questions

Get answers to questions about your 1994 Buick LeSabre at RepairPal. Find solutions, diagnose problems and get back on the road.

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112
questions

engine stalls while driving/sometimes will not start

can you reused a anti theft device from another car

where are the blower resisters located

I have a 3800 v6 we have done a compression test all cylinders are at 150 psi. cooling system pressure check holds 18lb. no oil in coolent or coolent in oil. engine runs smooth, and starts easy. Runs well and not overheating running at normal temp. cooling fans working. How ever the exhaust manifolds get very hot. much hotter then the engine and when you hold the gas to about 2000rpm they turn cherry red. starts close to the heads and moves down the exhaust. Any one ever have this problem?

my car will not start becauce the security system locked my keys out

alternator will not charge,battery alternator checked,good what could it be pcm replaced

I just started getting the 'service engine soon' light and had it scanned with 10 code failures and cleared those codes. The next day after driving 10 miles, it came on again and went to the shop to have it scanned and had 12 code failures and only 2 were repeated from the first scan. Does this sound like the computer control module is gone, or should I try to eliminate the codes by trial and error?

cant find the air filter but when i do im going to replace with an H&K

ticking sound behind glove box. can be heard while sitting in car. eventually it drains the battery completely.

why is heater air on drivers side considerably cooler than on passenger side

there are several wires in the fuel pump loom, which one (color of wire)is supposed to be the hot wire for the fuel pump so I can test it and see if it will run or not

Just want to know why I can not get the piston on the caliper to retract and how this tool comes into play

where is the fuel filter located on a 1994 buick lesabre?

air cond. cuts off after running good and cold for a while, I let it cool off for a while and the cluch will ingage again and cool for a little while, is there a high & low switch somewhere if so where is it located?

Have had the car stall when service engine light comes on, other wise it will keep running but will hesitate or act as if it is missing.(chugs). This is only at times then runs fin when it does stall it starts right back up and runs fine. Have already replaced cranck senser