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

put 1995 LeSabre on scanner and now the car chugs barely runs with gas pushed to floor. Was running great before put on scanner. 1 answer

Check engine light was on. Was running fine except for overdrive seemed to have died. Put it on a scanner from O'Reily auto parts store and now the car barely runs, manifold and catalytic converter ge...

My 2000 buick lesabre is running and idling great, but the check engine light stays on. 11 answers

Recent mtce: replaced plugs, coil packs and ignition module (p0301), coolant elbows to heater, upper intake manifold (coolant and air leaks) (p0401), map sensor (broke the old one removing it), and th...

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.

Roll the dice for 10thou more miles with 02 Lesabre? 2 answers

This is a followup to my first original Q re my 02 leSabre. Yes, thank YOU I have read that "At 91,000 you're right at the point where the intake manifold gaskets fail"--and I DO wonder what the goin...