Buggs67
Veteran Member
This might be off topic but my motor home has a Chevy 454. Twice now we've been running along fine for a couple hours and it just dies.
Plenty of fresh fuel and it cranks over well.
Towed to a shop ($$$$$) each time and then after sitting overnight or a couple days it starts and runs fine. The first shop was Chevy experts and changed the fuel filter and checked the pressure. They couldn't find any problem. We've logged about 400 miles since then and it happened again.
Sounds to me like vapor lock or intermittent fuel pump failure. Any help??
I know many here are very knowledgeable in all things mechanical.
Plenty of fresh fuel and it cranks over well.
Towed to a shop ($$$$$) each time and then after sitting overnight or a couple days it starts and runs fine. The first shop was Chevy experts and changed the fuel filter and checked the pressure. They couldn't find any problem. We've logged about 400 miles since then and it happened again.
Sounds to me like vapor lock or intermittent fuel pump failure. Any help??
I know many here are very knowledgeable in all things mechanical.