Buick LeSabre Questions

Unanswered Buick LeSabre Questions

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it jerks a lot when driving, I put in new plugs, wires and fuel filter and still does, does not run rough, never has, sometimes when at a light with my foot on the brake it will lurch forward.
It always starts back up, but now it wont start 2-3 times a day unless you keep trying at least 5 times, it wont turn over at all but the dash lights work, plus sometimes going down the road it feels like you really g...
no set pattern.sometimes a transmission shift will cause it to work or even quit.
it will spit and sputter and blow black smoke out the exaust
im having a time trying to replace the fan relay where is the relay location
i have been having hesitation during acceleration and when I'm been going uphill.before it started I have my car to spit,sputter and quit on me with the check engine light on, waited bout 20-30 min.car would start aga...
I can feel a jerk at times at lower speeds. Also a jerk at interstate speeds. Will kick out of cruise sometimes. No lights come on to tell of a problem.
When I use the front power door lock the back two doors don't lock. Also the back two windows won't roll up or down. It's as though there no electrical getting to the windows and door locks.
it changes smooth all the time even when it has the bump after changing is it serious
The radio gets extremely HOT when you are driving for more than an hour. It gets so hot that I am afraid it will catch fire. What can be done to fix it, and how much will it cost?
I just bought the car and after 2 weeks the I'm went bad. The only code that pulled up was bad mad sensor. I noticed the I'm looked like it was recently replaced and the coil tends to get hot the number 1
The car has 115,000 miles and I've had no problems with the power windows. all four windows are up. I pulled the circuit breaker or fuse whichever it is and it was extremely hot. The auto parts stores in town could ...
I need to replace my Cadillac converter in my 2001 Buick LeSabre.
Now car stalls and feel like it my die when driving what's the problem please help me
Was operating fine parked shopping and when restated the problem was there. Oil level proper, pinkish/brown, no prior indication of problem. Ran codes and no Powertrain codes available in memory.
will start back up...sometimes quickly and sometimes it has to sit for a while...looks like exhaust manifold is spraying out some sort of vapor and friend says air compressor bearings are going out.no rear suspension ...
Heater was blowing cold air after 30 min of driving. It did not overheat, but temp was a bit higher than normal. Found that the coolant was low so added about 1/2 gal. Now the heater is blowing warm/hot air, and the t...
When I get out of my car it smells hot (like antifreeze). The dummy light doesn't read hot. The digital temp is in the same normal range it has always been in. I have coolant in my over flow so I assume there's coolan...
After I start her she slips driving and I have to wait or stop fully then go again she eventually fixes herself and won't slip after being on the road for a while. The fluid for trans is fine and level no leaks.. But ...