feul filter may beAnswerhave coils checked.. AnswerCHECK YOUR VACCUM HOSES. MAKE SURE THEY ARE NOT HARD OR CRACKED AnswerMy 93 was the same way. Had the injectors cleaned on a workbench style injector cleaner (ASNU) and it ran great afterwards. The shop provided before and after measurements from the flow of the injectors - the difference was huge!
You need to ensure that the spark plugs were all gaped to the manufactures measurements, also ensure that you have all the spark plug wires on in the appropiate locations.
I had the same problem also, it was caused by cracked plugs from being installed too tight and also a defective ignition coil.
There could be several reasons why a 1993 Pontiac Bonneville keeps dying. A couple of reasons could be a dirty air control valve or bad spark plugs.
No, only diesel engines have glow plugs. It has spark plugs.
What is the firing order for points and plugs on a 2002 Bonneville?
I HAD A 1990 BONNEVILLE I HAD THE SAME PROBLEM WITH.IT TURNED OUT TO BE THE CRANK SENSOR.ITS BEHIND THE HARMONIC BALANCER. HOPE THIS HELPS
Just follow the plug wires to the chambers and you'll find the spark plugs.
I own a 1994 Bonneville and replacing the back spark plugs was not too bad, there is enough room and with a socket extension you will have no trouble.
Assuming the fuel filter has also been replaced, a bad distributor cap and or wires and spark plugs could do that also.
Fuel injectors or coil
Bad plugs? Bad wires?
Could be as simple as fouled spark plugs.
I just had the same problem on my 99 bonnie I found a bad plug wire, so I replaced all the wires and plugs now runs grear now. Hope this helps.
You takes out the old ones and puts new ones in the holes as are left behind.
Intake manifold air leak or you need to put some fuel injector cleaner in. Did you gap your plugs correctly?
have an 07 night train the rear cylander isn't fireing I replaced the coil pack wires plugs and checked the compresion still no fire what could it be? i'm hopeing not the brain
Could be plugs and wires (spark plugs) I had a mis-fire (only 3 cylinders running) and I replaced my spark plugs and wires, and it worked. I have a 2003 Dodge Neon SE. Cheers!
I had a shop change my belts and plugs and now it runs really bad. I think that when they replaced the belts that they moved it out of time.
really bad spark plugs probably could fix with bj weld
yes indeed but as long as the plugs are made up of notrogenic-solution.
could be a vacuum leak
Even though you replaced the coil, it may be bad. You should test that first. If the coil is okay, it could be that the ignition wires need to be replaced.
There are many issues that can make a car sputter when accelerating. For instance, the sparks plugs may need to be replaced. Another issue could be that the exhaust could be clogged or there could be a bad injector.
Spark plugs need to be changed. had the same problem and it disappeared when I replaced the plugs.
look at the fly wheel to see if it has any missing teeth that might be the problem
Spark plugs are really easy to access and should not take longer than 15 to 20 minutes and that's going really slow. I replaced mine in 5 mins.
I really hate to be the one to tell you the bad news but it is possible that you have bent some valves. Take the spark plugs out of the missing cylinders and run a compression check on those two.