Doesn't Even Care
Join Date: Sep 2007
Location: Fletcher, NC
Thanked 139 Times in 134 Posts
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What does a HPOP that cant keep up sound like? Does it sound like a squeaking sound in the front of the engine? I am only hearing it when I am WOT for a bit in the hotter tunes on my chip. Is it emptying the resivior and cant get refilled in time? Wouldnt this apply down to the engine oil pump or something? I just replaced the pump. If the problem still lies in the low pressure oil system, what can cause it not to keep up? I have 15PSI at idle when warmed up, and I am somewhere in the 45-55 PSI range at WOT. Does this seem right?
Also, I am noticing a bad shudder or vibration when the truck isnt fully warmed up.It only happens in the 3rd and 4th gears though. It almost sounds like a cylinder is out when I step on the throttle, but once I build good boost for about 1000 feet a couple of times, then the shudder stops, and the engine clears up. Whats your take on these problems guys? Thanks!!!
E99/CC/Lariat/Factory Wide Body Kit
Power Hungry Performance HYDRA Chip
Custom Tuned by Bill@PHP, Tony Wildman@Total Diesel Performance and Lars@Gearhead
D66 w/Dieselsite WW2, Full Force 250/100s, Adrenalin HPOP, Built Trans, Walbro Fuel Pump, S&B Intake, 6" Stacks, Leveling Kit, Eagle Alloy Wheels, 315/75/16 Grabber AT2s & Much More