I havea 2001 Ford F'150 Super Crew, 5.4 v-8 283000 miles. Sometimes it will not start. Engine turns over but won't start. Sometimes wait a little while anf it will start. Sometimes wait overnight and it won't. had it two different shops, but they can't find a code if it is starting and can't get it to not start for them.
4 Answers
ScreenName13 answered 5 years ago
Do you hear the fuel pump when it does this? Checked relays? Check fuel pressure?
Don't always hear it even when it cranks. Replace the ignition and fuel pump modules.