Why does The engine idylls rough after a full tuneup? I was thinking maybe the injectors needed replaced. 240.000 miles. Runs great except at idyl.

Why does The engine idylls rough after a full tuneup? I was thinking maybe the injectors needed replaced. 240.000 miles. Runs great except at idyl. 2 answers

My buick lesabre wont crank or turn at all.. just replaced the starter and I have a new battery and its full of power.. also did a bypass with the starter sylonoid and wouldnt start just run.Whatnext? 4 answers

I ran a wire manually from the starter sylonoid to another sylonoid right next to it and all it was doing was cranking and not igniting. (Just turning)while the key was on the on position.

Changed Maf senor, crankshaft, fuses, spark plugs. fuel filter and ignition modulator and the car starts but only runs about five mins. before stalling. No engine light comes on. No bad codes show up. Can't find any bad hoses. My mechanic teacher has looked and we can't figure it out. I am a student and can't afford to fix much more and nothing I have spent money on has worked so far. When I first put the maf in the car worked great for about a week but the transmission was still skipping 3 answers

Changed Maf sensor, crankshaft, fuses spark plug fuel filter and ignition modulator. Checked hoses. No engine light comes on no bad codes show up. After replacing maf the car worked great for a week ...

I have a 2004 Buick LeSabre with 64,000 miles and it's in great shape but the only diagnostic code coming up, is an 02 sensor and yet, the car tends to jerk forward while in drive sometimes. 2 answers

I am wondering what it could be. Firestone could not find anything wrong with it other than the oxygen sensor needed cleaning out and the car is still jerking forward while in drive. Transmission ...

I have a Buick lesabre 1998 and I got the fuel pump change after I tested the old one that isn't work and my car wouldn't start. the next day I drove the car it was running fine. the next day I drove 3 answers

It cut of while I was driving and now I'm having problems starting it back up the car catches but it cut right back off after two sec I had a trouble shooting with codes said something about fuel ...