Questions & Answers for: Buick Skylark ignition coil

engine starts, but misfires and shakes, I replaced 2 new ignition coils and new spark plugs, and it still misfires and shakes. can you help me trouble shoot this one. could it be that my my ignition ...

...the cover on top of the engine. It has fouth 10mm bolts that hold it on. This car has individual ignition coils for each cylinder. Remove the wiring harness connectors from each one, then remove ...

ignition module checked - good - as they say, both coils are good, is the module shorting out, I checked the grounds and cleaned them I would look for a signal to The coil or module, from the computer

...5 will not fire, tried changing coil pack, spark plugs, and checking timing. You more than likely have a bad ignition module.This controls the fire to the coils.Let me know what you find.Good

...car with same engine that has distributor less ignition.The coil pack for the 4 cylinder gm has plug wire terminals or towers numbered as well.Only in a harder place to see like behind and

...ignition systems; C-31...Does your engine have a "coil pack"? As in two cylinders per coil? The coil pack has a two wire connector at the top which is Ground and +12 volts...At the bottom are 2 ...

...ignition coil and did a complete tune up. Same problem, he again replaced ignition coil. She started about 6 times in 2 days then again quit. Prior to this we had few problems. Newer timing chain and ...

...ignition coil for plug number 1? IF YOU HAVE THE 2.4L ENGINE.YOU HAVE TO REMOVE TOP IGNITION COIL COVER ON TOP OF THE ENGINE CYLINDER HEAD.YOU HAVE 4 SCREWS HOLDING THE TOP IGNITION COIL COVER ON.IF ...

...test the coil or swap in a known good one.  If not the coil, check the ignition module next.Good luck.  Don't see many of those cars on the road anymore.  Hope you keep it

...I accelerate , runs rough sometimes I have replace the spark plugs , spark plug boots, and both ignition coils , had the ignition control module checked it is good. what else could it be, or are ...