1990 Chevrolet 1500 Pickup Q&A
1990 Chevrolet 1500 Pickup Question: fuel system issues
yes you should check for a power n gound at the fuel pump.. without one or the other the pump will not run and yes there is a fuse for the fuel pump ,, you also have a fuel pump relay in witch the current must flow through to reach the pump.. start with the basics !!!! - mastertech154
My truck starts fine, just will not keep running until after about 15 starts. Could this be the fuel pump relay or is this a vacumm leak?? I have replaced the fuel filter, pvc valve and cleaned...
We take it in to the shop for repairs to solve the problem.....but still does the same thing.....some days it starts and runs ok and then other days it starts and it shuts off....or it runs real lo...
it will turn over try to fire tries to but don't try starting fluid no good let sit overnight try next day fire as soon as the key is turned.