Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hi my name is ***** ***** I will be assisting you today
sounds like the throttle body ?
how many miles on it ?
have you scanned since it failed , and what are the codes if any .?
1- do you have fuel pressure now ?
2- do you have spark now ?
let me know please
Thank You ***** ( aka -Customer)ASE Certified Tech
you need noth to fire ,so are you missing one or both can you check for me ?
that P0171 is o2 sensor code
do me a favor check the fuel pressure of pump with a tester tomorrow
and check if you getting power to pump with switch in start position, since we know you are hearing the pump comes on for few seconds on the switch in the on position like u said u hear it and that is what it supposed to do is to prime the fuel rail so that part is working but are we still getting power at turn of switch to start ?
like when u r starting it are you still getting power to pump and also the fuel pump relay , I will send a picture of that tomorrow
and are we getting spark now have you checked
I m about to sign off check those things and let me know
I will be online all weekend from 10 am till 12 pm .
Chad Farhat ( aka -Customer ) ASE Certified Technician