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taymar taymar is offline
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Join Date: Jul 2013
Posts: 22
n52 long crank, no codes. FPR, fuel pump?

Hey all,

my N52 is having a long crank from cold issue. The starter spins the engine over quickly, but it can take up to 8 seconds before it fires. Once running, it seems fine. Starts back up fine if it's been sitting less than 30 minutes or so.

I get no fault codes, and charged the battery as a first step.

Seems like a fuelling issue - I've got a new filter & pressure regulator to install, but wondering if the pump is a while you're in there type deal.

Anything else I should be looking at?

thank you
Old 03-09-2018, 06:41 AM
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