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 4 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 2005 Buick LeSabre, it ran hot one morning and i heard this clicking noise coming from the engine like the valves were'nt getting oil or something. Now when a crank it the engine runs like it has a bad plug or two and there is constant bubbling into the water reservoir while it's running. I have been told that it's a blown head gasket and am asking around too see if that's what it is or could it be something else, the constant bubbling in the water reservoir is what has got me? but anyone that could give me some suggestions on what it is would be much appreciated. 1 answer

2005 Buick LeSabre, 68,129 miles, 2nd owner of the car, regular maintenence has been kept on car, checked oil and filter when happened and less than 1\4 cup of oil in filter.