tune up for chevy hhr LT
#5
Yea go with the original ac plugs there good for 90,000 miles air filter is good for 50,000 miles depending on were you live and put a little anti seize compound toward the top of the thread of the spark plug and your good to go.The gap is 0.40 if not mistaken fireman george is right
Last edited by hurst2001; 08-07-2013 at 04:23 PM.
#7
BUT, don't try to re gap them out of the box! They really are pre gapped and you will be buying a new set if you try to change the gap, just like I did last week. The new plugs have a different type of cathode and it cannot take touching.
Or, is that an electrode?
Or, is that an electrode?
Last edited by donbrew; 08-08-2013 at 04:51 PM.
#9