ignition

  1. OldCrunchyTaco

    Trouble shooting ECM & Security Lock

    Hey there Y'all, I'll put the full story below, but I was wanting to know if there was a way to trouble shoot a ECM and the security lock on a 2003 Chevy Tahoe. I have a OBD scanner that can't connect to the Tahoe, but will to other vehicles. The security lock is constantly on when I try to...
  2. redwing4900

    Ignition problem 98 Yukon SOLVED!

    It looks like there are a few ignition issues popping up around the forum, here is mine. 98 Yukon 5.7L new spider injection, rebuilt engine with 32k miles on it, 210k total. It had new plugs wires and cap and rotor after the rebuild. I overheated the engine about a month ago because of a...

Forum statistics

Threads
128,801
Posts
1,805,629
Members
91,784
Latest member
navyboy14094
Top