How to Replace Coils and Spark Plugs

GEN 2 - Spark plug change, change Coils too? - Ford Raptor Forum

Only plugs are necessary, coils are not a maintenance item. Only replace them if they fail, which is not common.

FX35 - Replace Coils When Replacing Spark Plugs? |

I'm wondering if there's any reason to replace the coils at the same time as the plugs? The vehicle isn't throwing any error codes.

How frequently to change ignition coils and spark plugs? - Bimmerpost

I think most people would say around 30,000 miles or so on Bosch plugs & maybe 50 to 60,000 miles on coils. Tunes tend to cut the life of oil, ...

How To Guide - Replacing Bmw Spark Plugs & Ignition Coils

In less than an hour, you (yes, you!) can change the spark plugs and ignition coils on your BMW, saving you a lot of money on labor.

Should ignition coils be replaced with spark plugs?

The plugs are supposed to last 100k.Only use acdelco brand. On older cars they use the coil packs that used a couple of coils for the whole ...

P0300 - Ignition Coil and Spark Plug Replacement (video)

P0300 - Ignition Coil and Spark Plug Replacement (video) ... I have a 3.7L V6 2007 Jeep Commander Sport 4WD. Just in case you haven't changed your ...

Ignition coil replacement | Toyota Tundra Forums

It is probably a good idea to re-torque the plugs after 1,000 miles or at some lesser mileage. Some of your coils look newer than others. The ...

How often replace ignition coils? | Mercedes-Benz Forum

Changing all plug wires 100-120,00 miles is a good preventive measure. The plug wires are different, and coded to a particular plug - marking ...

What mileage to replace coils? - F150 Ecoboost Forum

I change my spark plugs about every 20k miles and changed all the boots during the last spark plug change. Truck has 132k miles with factory ...

Changing spark plugs & ignition coils. - Jaguar Forums

Spark Plugs are listed for change at 70K/100K miles depending on engine type. Coils are not mentioned anywhere as they are only changed if they fail.

Spark plugs and coil replacement question - Ford Transit USA Forum

Most aftermarket coils will be of sub par quality but there's really no reason you should need to replace any of them. Just do the coils and boots and your ...

Changing coils and plugs | Ford Expedition Forum

Its fairly easy to change. Unbolt the coil, disconnect it, pull it out and pull the plug. If you keep driving it you always run the risk of something ...

DIY Replace Spark Plugs and Ignition Coils T31 X-trail 2.0, MR20DE

It was much much easier to remove the coil packs with just a 10mm socket and wrench. Just remove the plastic Nissan shroud cover and easy access.

Do I need to replace these ignition coils? - Tacoma World

These are from a 2006 Tacoma with 210k miles on it. While changing the plugs I saw a small amount of oil residue on two of them and some ...

Spark Plugs & Ignition Coils - PriusChat

Plugs from your dealer or a local brick-and-mortar job shop would be a better bet. If a coil ain't broke, replacing it with some inexpensive one ...

Worth replacing Ignition Coils? - Nissan Versa Forums

My 2013 Nissan Versa SV is sitting at about 125k miles and we neglected to change the spark plugs at 100k. We have seen no issues with ...

Spark plugs, boots, ignition coils - need all? | E46 Fanatics Forum

It's not necessary to change the coils, but it is recommended to replace the boots when you do the plugs. The boots are sold separately and can be ordered when ...

Spark plug/ignition coil replacement question - DODGE RAM FORUM

Nope just spark plugs. I would inspect the boots, but those and the coils are supposed to be lifetime. I didn't replace mine.

How to replace coil packs? | EnclaveForum.net

I'd replace the spark plugs since you're R&Ring the intake manifold. I'd source NGK Iridium'ss over the AC Delco's @ $7.40 each.

Replace all the Coils/Plugs at once? - Toyota RAV4 Forums

... change all the spark plugs and ignition coils and never worry about it again. Fuel economy will be improved also. (OEM coils as well) You ...