What causes oil pressure drop?

Oil Level Is Too Low The oil level dropping below the minimum dipstick line is one of the most common causes of low oil pressure. This can happen at any time, even if you’ve recently had an oil change. Over time, engines burn oil more quickly. This is due to piston rings wearing, seals leaking, and so on.

What’s the normal oil pressure for a Duramax Diesel?

I have a 2005 GMC 2500HD, 6.6L turbo Duramax diesel. I have noticed lately that at idle my truck is around 15-20 psi. Also if I am going say 55 mph and let of the gas the oil pressure drops to 15-20 psi. Is this normal?

Are there any problems with the Commons 6.6L Duramax Diesel?

Common Problems with the 6.6L Duramax Diesel. The 6.6L Duramax has been in production since 2001 and has proved, on a large scale, to be a relatively reliable and durable platform. While various versions of the engine have surfaced over the years, all generations of the Duramax are based on the same foundation.

Are there any problems with the Duramax water pump?

This seems to be inherent of the factory water pump design. Overheating issues with the Duramax diesel seems to be a hit-or-miss problem; some owners experience it, while others never will. Regardless, it’s more common with the Duramax than other engines.

What was the problem with the LBZ Duramax in 2006?

Glow plug failure was a concern on the 2006 model year LBZ and LLY Duramax models, but the problem should have been long corrected for owners of these years. The concern was that the glow plug module would over cycle the glow plugs, creating a scenario in which the tip of the glow plug could actually deform and/or break off in the engine.

Where is the oil press sensor on my Duramax?

Have a 2003 duramax 6.6, 99,000 miles, last week just after oil change at the dealership i was driving along and noticed the oil press gauge on zero, dealership changed the oil and filter again but still zero, then said it was faulty oil press sensor, i have the replacement sensor but cant see where it goes.

How many miles does a Duramax 6600 have?

Seller, loses electrical contract to install electrical on all swimming pools for a large company in town. Seller no longer needs this work truck as he has 4 others in his business. Seller sells the truck to me on May 23 2016. The truck now has 7345 miles on the new engine.

Who is the owner of the Duramax truck?

“Rick Cortez” Owner, Manager, and SAE certified Diesel Mechanic purchased his customers 2007 Chevy 2500HD Duramax truck for who knows how much. Trucks engine was in bad shape. Don’t know the extent of what happened at the moment.

What causes oil pressure drop?