Chevrolet Computer

I Need Knocw How To Trick/confuse Pcm. The Passlock Security Has Been Activated And Ive Tried Relearn And Bypass Procedures Already. A...

My Car Has Been Action Crazy But Only Every Other Day Or So For Ten Or Fifteen Nineties Then Will Be Totally Fine Again .what It Dose Is I...

How Can You Determine If Ecm Is Bad?

My Ck1500 Has A 5.0 And Has Been Cutting Out, Kind Of Bucking On Acceleration. After A Few Weeks Of This It Started To Run Real Bad Almost...

My 5.7 Vortec Cuts Out Early In Each Gear At Top Of Range It Smoothes Out Replaceded Plugs Wires Rotor Cap,i Am Just Learning About...

Want Start Were Is The Pcm Located

No Voltage At Data Link Connector (computer Connection)

I Would Like To Change My Tahoe From Automatic To 5 Speed Standard. What Will Have To Be Done With My Computer So It Dont Throw Computer...

I Have No Spark!! Fuel Pres. Is Good. I Have Tested/replaced All Ign. Related Parts Up To The Spark Control Module In The Ecm. (i.e.- Crank...

Changed The Fuel Pump And It Starts And Dies Out Immediately So I Scanned The Computer Box To See If Any Codes But Shows Error Or No Link