I just replaced the solenoids in my '05 Le Sabre (4T65-E) and I'm still having "shifting' problems. Does the PCM need to be reprogrammed?

I just replaced the solenoids in my '05 Le Sabre (4T65-E) and I'm still having "shifting' problems. Does the PCM need to be reprogrammed? 1 Answer

What caused my 2004 Buick LeSabre to abruptly die and when I start it, it just spits sputters , it runs a bit then dies. Repeat and does the same, when I step on the gas it spits sputters n dies. 3 Answers

What caused my 2004 Buick LeSabre to abruptly die and when I start it, it just spits sputters , it runs a bit then dies. Repeat and does the same, when I step on the gas it spits sputters n dies.

Plase help! The tranny in my car is shifting hard and if I'm in park or stopped at a light for too long my car will stall out... I recently changed the fluid and filter... 1 Answer

The old fluid was clean with the normal amount of wear for it having 132,000 miles on it... maybe the torque converter?

i have a 1997 Buick Lesabre and i need to know if there is a way to bypass or reset the security code or system so it will start 2 Answers

i was having trouble with my car so my friend looked at it ..He took all the fuses out and went home I put the fuses back in the right paces but my car will still not start and i have a alarm on my c...

2004 Le Sabre horn troubleshooting 1 Answer

2004 Le Sabre with horn that does not work. Checked and swapped out fuse (with spare), but this does not fix the problem. I see there is also a horn relay and have located it; but do not know how to...