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depends, sometimes they can last years... sometimes they can just go bad and will need replaced.
If you think you have a coil pack going out, unplug one coil pack at a time... if the car runs rougher than it was, that's not the one. if you find one that when you unplug does not worsen the case then that is the faulty coilpack / sparkplug
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∙ 12y ago
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How many coil packs 2007 Hyundai accent?
four coil packs
How many coil packs on a 1995 q45 infiniti?
How many coil packs on a 1995 q45 infinity
How long does it take to change 6 coil packs on a 99 lincoln navigator?
Good question.
How many coils packs are on a 4 cylinder engine?
If your engine has coil packs it will have one for each cyclinder. There are still a few engines that use just one coil but most use coil packs these days.
Is there a crankshaft position sensor in a 1995 cevy truck?
If the engine has "coil packs" then its has to. Does your engine have a distibortor cap or coil packs?
What are coil packs commonly used for?
Coil packs are an essential part of an automobiles engine, therefore, you would commonly see coil packs with commercial vehicles. They are a key component in the starting of a vehicle as it aids in the sparking of the engine.
Where are the coil packs located on a 1996 Pontiac Sunfire?
im not sure but if you follow the spark plug wires they will take you to the coil packs
Does a 1995 Chevy Caprice have a distributor or coil packs?
coil packs they are beside the balancer on the crank that area easy to see from underneath
Where do you find the ignition module on a 1993 Chevy cavalier?
under the coil packs and the coil packs are connected to the spark plug wires
How do you change a distributor in a 2000 Jeep Wrangler 4.0 that has coil packs?
Thee is no distributor on vehicles with coil over plug packs
When you change the spark plugs and wires should you change the coil packs?
there is no need to change the coil packs just to do routine maintanence
How do you change the spark plugs on a 1999 Oldsmobile Intrigue 3.5L V6?
they are under the coil packs which are in the top of the valve cover, unplug the coil packs, take out six bolts, the wires should come out with the coil packs and you will have access to the plugs.
