/ /

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign in or Register

Quick Links





Did you get a great deal? Let us know in the Values & Prices Paid section!
Write a consumer review of your vehicle for a chance to WIN $100!
See Official Rules for eligibility and other requirements.

My 99 Tahoe is not firing.

liljack2liljack2 Posts: 1
edited February 2016 in Chevrolet

done replace distributor coil ign module pcm what is can some one help


I have  replace distributor coil ign module an pcm an it still has no spark help please

Tagged:

Answers

  • Mr_ShiftrightMr_Shiftright Sonoma, CaliforniaPosts: 63,345
    edited February 2016
    Do you have a tachometer reading when you crank the engine? (this tells you if the crankshaft sensor is working)

    If that's okay, have you checked the ECM fuse?

    If the fuse is good, put a test light on it while you crank the engine. If the light goes OUT when cranking, you probably have a bad ignition switch.

    MODERATOR --Need help with anything? Click on my name!

    Share Your Vehicle Reviews Here

Sign In or Register to comment.