Aeromotive fuel pressure regulator acting up in cold weather
#1
Aeromotive fuel pressure regulator acting up in cold weather
So I'm running dual wahlbro 350 pumps in a 03-07 fuel bucket with -8 feed an -6 return an a aeromotive fpr. Well so far I've blew a line off the pumps in tank. But when it's really cold (I live in Alaska, so cold is below 0) my Fuel pressure gauge reads 100 an stays pegged out until the truck has ran for 30 mins- an hour some times longer. Has anyone else had issues with the aeromotive regulator with temperature fluctuation?
#6
Generally it surges until it finally dies. Or sometimes it'll stop surging and idle normally. I haven't tried a mechanical gauge only my glowshift maxtow electronic fp gauge. And my aem wideband took a crap on me so I'm not sure what afrs when it's doing all this right now.
Thread
Thread Starter
Forum
Replies
Last Post
slowlsx
GM Parts Classifieds
2
08-10-2015 05:33 PM
therock
GM Drivetrain & Suspension
4
07-25-2015 09:23 AM
GMCtrk
FORCED INDUCTION
67
07-17-2015 06:39 PM
Mossyoakglock
GMT 900 Trucks General Discussion
0
07-17-2015 08:30 AM