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Fuel pump doesn't prime all the time

4K views 1 reply 2 participants last post by  Mr Mac 
#1 ·
In the past 2 weeks I've had 2 incidents that when my ignition is turned on that the fuel pump doesn't prime the system, after turning the ignition off and on 40-50 times it pressurizes the system and allows the truck to start. Has anybody had this issue before? Once it's running it's fine (doesn't stall) so I don't think it's the fuel pump. Could anybody out there offer any advice and what it is?

Thanks in advance, Mike
 
#2 ·
Welcome to the forum, Mike. The first thing I would do is to see if there are any codes sent out by the OBD system.

Mac
 
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