1991 Chevrolet Lumina Repair Question
The pressure of the fuel system is not working. How do i properly asses what could be wrong? and how can i fix it?
Check to make sure the fuel pressure is within spec. Check the fuel pressure regulator, check to make sure the pump is getting 12 volts... Since you feel it is fuel related, check that first. If the check engine light is on, have the computer scanned to identify trouble codes. Most parts stores will do it for you for free.
57,318 answers provided