Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Can you see the two front o2 sensors? They are in the picture below. I want you to remove them from the truck then try it and see if it has more power or not.
No run it without them installed. Does it get more power?
Please repeat you last...
Ill see if someone else has more ideas. Im going to opt out.
hi, so what are the codes that you are getting for the 3 sensors ?
Stuck lean , stuck rich, heater ?
Ok, could you send me the codes please. Also put a fuel pressure gauge on and tape it to the windshield with the hood closed taking care in not crimping the hose. Usually try and run the hose on one of the sides of the hood.where the hinges are. Then test drive tobsee if you hhave a weak pump or clogged filter.
Hi, My name is ***** ***** for the delay.
I will do my best to assist you
the problem is your fuel pump,,it is too weak
these votec engines must have no less than 60psi at all times
most times these wont even start with 50psi