What could cause a jolting effect in the motor? We replaced spark plugs & spark plug wires, coil pack, & fuel injector. After all that the motor is still jolting rough.

What could cause a jolting effect in the motor? We replaced spark plugs & spark plug wires, coil pack, & fuel injector. After all that the motor is still jolting rough. 2 Answers

What would be the first thing a mechanic would check if a motor was running rough? 1 Answer

My van was running rough, and the dealership where I purchased the vehicle took it to his mechanic to have it repaired. He promised me it was taken care of, but when I drove it after-ward it was sti...

i have a 1999 dodge caravan 3. 0L 6cyl and it wont stay running unless u put your foot on gas til its warm, then when u drive it stalls when u stop or turn a code came up for tp sensor and we replaced that, it still doing it we have put new fuel filter on, injuctor cleaner and heet in, it runs rough and the exhaust sounds terrible, we cant figure this out. 3 Answers

the service engine soon light was on and now off, sometimes its black smoke or white coming out of exhaust, we had the map sensor checked and 02 sensor its got dual doors on van and its just a carava...

Rough running only first thing in the morning 13 Answers

I have a Dodge Caravan 3.3 2003 that runs rough for 5-30 seconds first thing in the day. Then it starts and runs fine for the rest of the day. It went into the garage for this fault and they found...

Spark plug replacement instructions 1 Answer

How are the rear spark plugs replaced.