TUNE-UP

I Have An Lc2i Installed And A Kicker Sx400.2 Amp Installed To 2 12" Jl Audio Subwoofers. I Am Clueless How To Tune It All Though. So...

I Noticed A Few Weeks Ago When I Accelerated, It Makes A Weird Rattling Sound Like A Lawnmower. It Only Made It When Accelerating. Now, It...

So, Do You Offer Rebuilds Or Is It Cheaper To Just Buy A Reman? I Want To Keep It Stock But Would Like To Have Some Upgrades That Keep It...

What's The Instructions For A General Tune Up At 55,000k Miles

I Need To Replace My Spark Plugs. I Want To Know How Easy/difficult It Is. How Much Should A Tune Up On This Car Be? I've Been Given...

I Have A Gen Lll 6, 0 Ls (lq9), That I’m Going To Be Rebuilding And Putting In My 1972 C3500 Gmc. I Live In California Between...

I’ve Been Using A Ktuner For A Couple Months And It’s Worked Great. However Now Every Time I Try To Flash A Tune Onto The Ecu It Gives A...