1990 Buick LeSabre Questions

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It started yesterday I was sitting in idle and it died since then havnt got it to run more than 5 mins and can't even do that without constantly giving it gas I've check fuel filter fuel pump and relays I've heard myb...
there r 6 wires tan, blue&white ,blue.,blk blue red & soild blk and i need to kn how to hook them up to my switch.
belt looks good no nicks or cracks. does 1 of the pulleys have a tension spring or do I need a certain tool?
It started and ran fine, then I parked it for an hour and have the problem above. Connected spark plug tester and ignition is functioning. Connected "noid" tester to injector harness and it blinks when engine turned o...
I changed the plugs wires an coil
the car generally runs fantastic it just started this hesitation.when you are accelerating from a dead stop the car sputters as if it is on that ground by a toll. But if you roll just a bit first it goes just fine! af...
I have a ’90 Buick LeSabre with the end of the shift knob broken off. I purchased a new shift knob but can’t for the life of me, figure out how to remove the damaged one and install the new one. Can someone explai...
my 1988 Buick lesabre was overheating so I replaced the water pump.now it starts and shuts off after ten to twenty seconds .why could this be what are the possibilities??
I recently changed thermostat and the radiator and water pump seem to be working seem to be working fine.
((Note: The year and make selector at this site does not concur with my car.I have an 1989 ParkAvenue)) Seems to start and run smooth and even can accelerate to 3K+ rpm smooth and steady. When selection of any drive p...
On the 3.8 lt. motor, does the front engine oil seal need to have the timing chain cover off, and to replace it from the inside?