Diesel Place banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. GM Gassers
    While changing my water pump, thermostat, serpentine belt idler pulley, tensioner pulley, upper and lower radiator hoses on this 2004 P32 Workhorse (Winnebago), I noticed before I disconnected the battery, that it showed Reduced Engine Power on my dashboard. Before deciding to change the water...
  2. Duramax Fifth Generation: 2011-2016 (LML)
    2015.5 LML GMC DENALI So my MAF reads between 15.4 and 17.3 g/ps at idle and will only read up to about 280-320 g/ps. Fuel is capped because of air so that varies. Every thing worked before I installed a compound setup and head studs. I have put a new MAF and humidity sensor in. I have tested...
1-2 of 2 Results