1999 GMC Yukon starting problem

The truck starts but then it dies. Its as if the computer just gets a signal that tells it to cut the fuel pump or the spark.

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The car came in for check engine light and hard starting problem. The car had two codes. P0300 AND P0302 which they are misfire codes. We check the fuel pressure and had too much fuel pressure so we replaced the fuel pressure regulator and fixed the problem. No more check engine light and starts very fast. Before it would take 6 to 7 seconds to start the car.

Passlock sensor Problem 2001 Chevy Suburban/Truck
Passlock sensor issues with 2001 Chevy Suburban. This is not how to bypass the system completely or cutting I don't agree with the cutting and adding resisters but for some it has work but I don't feel comfortable cutting away and bypassing a system designed to keep people that don't respect other hard earned property from stealing my vehicle. Please comment Thank you.

GM ignition switch 10 minute relearn procedure
Doing a 10 minute ignition switch relearn procedure after the battery had went bad. The Body Control Module lost all memory so it needed to relearn the Passlock value inside the ignition switch before security system allowed the vehicle to start. Once the relearn process is complete, you must first turn the ignition switch to the "off" position and then back "on" before attempting to start the engine. http://www.engine-misfire.com/gm-ignition-switch-10-minute-relearn-procedur e/

GM passlock 3 PK3 factory anti theft immobilozer bypass fix
Here is how to permanently and effectively get rid of your problematic GM factory anti theft system woes. For the parts shown visit lesscosales online