Ok guys help 02 Silverado 193000 miles on it replaced fuel pump,filter,regulator,crank sensor,done fuel pressure test (ok) truck cranks up then dies right away doing key code relurn now ?
Asked by Richardhickox Jul 11, 2015 at 07:30 PM about the 2002 Chevrolet Silverado 1500 Extended Cab LB RWD
Question type: Maintenance & Repair
No codes in tester cleaned throttle
body unplugged map sensor
3 Answers
firebird338 answered 9 years ago
Check air filter and clean or replace ( IAC ). Did you also clean throttle body ?
firebird338 answered 9 years ago
Scratch the throttle body answer just read were you did that already.
Richardhickox answered 9 years ago
Ok guys figured it out passcode sensor in column where it plugs in was loose shimmed it and after about six try's it reset and crunk up runs smooth once again gonna put covers back on later just in case thanks guys and God bless