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  1. 01-04.5 LB7 Duramax Powertrain
    I recently put on a sinister diesel cat fuel filter adapter and was having multiple issues with it leaking. Then my pickup kept losing prime and wouldn't start so I would prime the filter housing and it would start right up and run fine. I ordered the rebuild kit for the fuel filter housing...
  2. 911 Problems Forum
    Hey All! Just installed my hsp cold side with y bridge, pcv reroute, ppe down pipe, and ppe uppipe. Other mods are dpf delete and ccs tuning. Started truck after installation and got p0090 and p0098. Realized I forgot to reattach the fuel regulator plug (3pin driver side of alternator) and MAF...
  3. 911 Problems Forum
    I done a egr delete recently and noticed my truck throwing a p0090 dtc. After checking my wiring harness i seen that i broke the plug in on my fpr after replacing the fpr the code went away for a couple of hours but then i got codes p0088 and p0090. Could the new fpr be fault or could it be...
1-3 of 3 Results