1993 Buick Riviera "bad coil pack cause vehicle" Questions

...coil packs, fuel filter, and the PCM. Still having the problem Change the spark plugs end wires. One bad plug or a wire can cause a miss like you wouldn,t belive. Evan on a vehicle with low miles on ...

connector, there is a good chance the coil pack is bad. It is not unusual for these coil packs to burn out. Hope this helps... if there is anything further i can help you with, please feel free to ask

...shown here Most likely a failed ignition coil,wire, if you have those or a mechanical valve problem depends on the vehicle and the engine in it. Bad coil pack or a bad plug wire even a bad ...

...coil packs on 94 Mercury Grand Marquis i got a bad miss and a back fire when climbing hills First check your coils, in a dark area start your vehicle and with a spray bottle with water, spray over ...

...If a coil pack is bad this would cause your problem (left or right). The auto parts people should be able to help you further, but I think this is the problem. (I had a similar problem). Good

...symptoms of a bad coil.Pull the codes first, it sounds like you have a bad TFI module and if so there will be a code for it. How long since you last changed the plugs/wires/cap/rotor? Keep us

...coil pack is bad, there will be a loss of fire or spark in one or more cylinders. This causes what's commonly referred to as misfiring. Misfiring can cause drag on the crankshaft, and usually results ...

...bad. My guess is the coil pack. Pull the wire off the coil, lay it on top the coil close to the #2 port. Start the van. You should see the coil throwing an arc to the plug wire. No arc replace the ...

...by a few different things. It could be bad spark plugs, bad spark plug wires, faulty coil packs or faulty fuel injectors. Please comment below with your vehicle details and I'll try to help you

...bad coil pack cause a cylinder to misfire? my vehicle is a 1999 jeep grand cherokee 4.0 6 cyl Yes, it would. But not the whole pack, just the coil for that cylinder would be the problem. Try swapping ...