I've been searching for answers on a ls1 fuel pump my car is kinda hard to start after it sits awhile I listen for the pump prime but it sounds like a low buzzing not a whine but if I key bump the engine like I'm trying to start it then I hear thay whine noise.don't no whats goin on but mines right it should start right up change relays and checked fuses and grounds
I've been searching for answers on a ls1 fuel pump my car is kinda hard to start after it sits awhile I listen for the pump prime but it sounds like a low buzzing not a whine but if I key bump the engine like I'm trying to start it then I hear thay whine noise.don't no whats goin on but mines right it should start right up change relays and checked fuses and grounds
jar3yna361 3 months ago