Vapor lock 1990 E350 EFI 460 engine?
So about a year ago we were coming back from a 670-mile trip when we had a major overheat condition. We limped home, but I believe the heat damaged some components. I replaced the stock copper rad...
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Or a weak fuel pump. Common problem with 460 s. Once the psi drops below spec the ECM goes wacky and it backfires, pops, etc. If you turn the key off a few seconds then back on it resets until the next time.
What was your fuel level? The fuller the tank the cooler the pump is.
What was your fuel level? The fuller the tank the cooler the pump is.
