Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi Im David, thanks for using the site. doesa the security light go out when starting?
ok, good at least the immobilizer isnt activated.
its a c-20?
check pulse to the injectors.
yes. do you have a noid light set?
with out see the truck, i cant answer that. back to my question though, are you getting injector pulse while cranking the engine?
any luck finding the noids?
do you still need assistance?