Bypass Main relay
- Thread starter tommytoo
- Start date
If I Bypass My Main relay in it still don't start Would it be my fuel pump is out Please help. ive been working on it for about 2 weeks
Your engine requires three things to turn it over: fuel, spark, and compression. If you're getting fuel to your fuel filter, it's unlikely it's fuel related.
To check if it's your fuel pump, sit in the car, put key in ignition, turn key to accessory, and listen for your fuel pump to turn on (should be a slight click, with a very brief humming sound). If you hear nothing, it's time to take a look at the pump. If you hear it, move on. Gotta be one of those three things.
To check if it's your fuel pump, sit in the car, put key in ignition, turn key to accessory, and listen for your fuel pump to turn on (should be a slight click, with a very brief humming sound). If you hear nothing, it's time to take a look at the pump. If you hear it, move on. Gotta be one of those three things.