I have an 02GMC Sierra Duramax. I replaced the Fuel Pressure regulator about 3 weeks ago. Now I'm getting a Po0088 code for high fuel rail pressure. is it common for the fuel pressure regulator to go out after the regulator? It is difficult to replace, and where is it located?
Thanks for your help.:joker:
Dee7795
Thanks for your help.:joker:
Dee7795