hi
i have a alero with 2.2l ecotec engine and the fuel pump relay in my hood's fusebox keeps buzzing and my fuel pump wont start time , when fuel pump starts all is fine i can drive around for hours i did 475km in 3 days
hot or cold is the same its weird , so i was guessing maybe a bad ground or wiring conection fuel pump to relay ?! or maybe my fuel pressure regulator ? i have been lookin for weeks now every forum i could find and nothing that i found hlepd me out really , i opend up the fusebox also and looked under to see if there was something dirty or making bad contact but its brand new then i relocated 3-4 grounds under hood that were in rust , it always cranks , i need to eff around with the key turnin on to off for hours or until the fuel pump starts like i said its random some days its all fine then after no more fine anything i missd to check or tips will really be appreciated