Quote:
Originally Posted by mendozer
ok they got a new MAF sensor in there (was reading 10 g/s instead of 3.6-3.8 spec) but it still has an extended crank. They said it's common for these trucks but the reasons can differ. He straight up told me they have no idea why it's doing this. He was apologetic but at the same time really wanted to figure it out. I told them I plan on picking it up on friday for a sunday ski trip, hopefully it's done by then.
So it's not:
fuel pump or internal filter
fuel filter inline
fuel injectors
fuel pressure regulator (he tested it)
MAF sensor
Thoughts:
what about the wire that goes from the fuel pump to the sender unit? The internal wire, I couldn't find a part number for that.
He said he doesn't think it's the remote start, that checked out
He mentioned something about a crankshaft sensor maybe being out of whack, but once it's running it'll test good, so you have to bench test it.
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Can you clarify what he means by "extended crank"? Is it just a longer crank, or are there any symptoms that would suggest a problem? How long is extended? These engines do take longer to start, so I want to make sure you aren't chasing a problem that is actually the engine behaving normally.
