Questions & Answers for: Jeep Wrangler how to change spark plugs

Spark plug number 1 and 6 doesn't spark Ford Au Series II 2001 model. Already changed spark plug, coil, computer, sensor. Hi, Now replace the distributor cap and way ya go! Frankster016

...change out the spark plugs on these inline 4.0ltr 6cyl engines? Whats the process. Also does anyone have a recommendation on what oil to use for the engine and where abouts the drain plug is for the ...

...plugs the ignition won't ignite. Just go look for Jeep spark plugs at like AutoZone and they are real cheap. To change them you will need a long socket wrench to twist them out and change each

...spark plugs coil wires and coil You need 3 things for a start condition 1 spark 2 fuel 3 compression. If you have lost spark and have changed wires and coil then you should look at the crankshaft ...

...spark plugs. I have changed the spark plugs twice in 2 mnths. the 1st time was loss of power in about 3rd gear so changed to platinum and then about 2 weeks later the 3rd started misfiring so changed ...

...then you should change them.  They change their resistance over time and that cuts down on the voltage going to the spark plugs.  You do NOT need a torque wrench for replacing spark

...spark to the plug. Change the wire. Also check the crank and cam sensors and make sure they are working properly. You can ohm them out and make sure they are working right. You can get the ohm ...

...change the sparks plugs on my 2005 unlimited You need a "spark plug socket" for the ratchet.. This socket has insulation inside to protect the plug from breaking.. Do one at a time so you do nt mess ...

...change spark plugs on a 2001 jeep wrangler 4 lr. engine how do you remove the coil rail to get to the spark plugs Remove spark plug leads, get the right sized deep socket and unscrew old spark plugs, ...

...spark plugs. try doing the tuneups. in the glove box guide. page 433 , at 102,000 miles. spark plugs and cables. mine has only 60,000 miles, and they both were bad. spark plugs and HV, wires so I ...