fuel problems

  1. K

    L5P fuel issue.

    I have a 2017 L5P, it’s deleted and tuned. Had a head gasket failure. Ran fan coming in my shop started great, sounded great etc. get the cab back on, plug everything up whole nine, crank no start. Stock lift pump, kicks on I get fuel all the way up top into the rails, no high pressure fuel...
  2. MasterN8er

    Fuel issues, crank no start

    I got some bad fuel from a Mom and Pop gas station. I really have no clue what they had in their fuel but it sure messed my stuff up. Stock 2009 LMM with only a tow tune and EGR/cooler delete 156k I had the truck running and after putting a couple gallons in I noticed it started to white...
  3. A

    Longer than usual cranking time

    I have a 2006 Chevrolet duramax LBZ 200,000 miles. I only drive the truck about once a week. And for the last few weeks, it takes longer than usual to fire up. I’ll turn the key and let the glow plugs warm for about 5-10 seconds. When I try cranking, it will turn over for a solid 5 seconds or so...