1990 Buick LeSabre Questions

Answered 1990 Buick LeSabre Questions

Ask a Question
View:RecentAnsweredUnanswered
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...
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...
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.
one person said the problem is transmission mounts shops tell me it needs a complete internal rebuild does this 90 buick lesabre with the 3.8 motor have transmission mounts and what is their location
I have a oil leak around my front seal. My mechanic put a new seal in and its still leaking a lot at between 1100 to 1500 RPMS. He said the crankshaft is floating up and down at about .025. The car runs fine. Does thi...
I have changed the ecm, crank sensor, temp control, ignition coil, coil pack, thermostst, battery, cables, but the problem still persists also had the plugs and wires change there is no specific time it happens but ...
Car will start up with no problems, I will drive it around for a bit a shut it off. Will start up or will not start,when it doesn't start it will turn over but wont fire, or will start for a few seconds, but will soun...
they seem to doing the job but at some point they need to be replaced or how do you check them to see if there time has come. 98,000 on the vehicle. thanks
The check engine light came on showing dtc65. I looked it up and it said "Right bank O2 sensor rich exhaust indicated" Have any what that means? Thanks.