1 of 1 people found the following review helpful
Huge improvement on average MPG in TJ,
January 8, 2011 George R. Williamson III (Central Point, OR) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Autolite APP985 Double Platinum Spark Plug, Pack of 1 (Misc.)
These plugs came highly recommended by other Jeep enthusiasts, and I'm glad I took the advice. Once installed I brought my average MPG up from 11 to 15.
0 of 1 people found the following review helpful
Very pleased,
June 1, 2011 Nick - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Autolite APP985 Double Platinum Spark Plug, Pack of 1 (Misc.)
I bought these to replace my old bosch spark plugs on my Wrangler and I'm very impressed. I installed them wrong at first (wrong gap, coil rail, etc.) and the engine idled very aggressively. So I redid them and started the Jeep right up and it idled smoother than ever. I've heard mixed results about these, but I am very happy with them and highly recommend them to anybody.
(2 customer reviews)