What to do if your Duramax oil pressure is low?

Duramax Oil Pressure The 2005 Duramax is notorious for bad wiring connection on the 2 large engine plugs on the driver side by the battery. Unplug them and clean them with electrical cleaner and plug unplug them a couple times. This is also the cure for low oil pressure problems.

What’s the normal oil pressure for a Chevy?

What is an adequate or normal oil pressure when first started from a … read more Vocational, Technical or Tra… 01 Chevy Silvd 5.3 with 270K. Starting at 150k, when crank truck (engine cold) the oil pressure will rise to 40 psi and silent as normal. Within 10 sec a … read more Vocational, Technical or Tra…

What should the oil pressure be on a 2005 Chevy Tahoe?

When it starts up cold (25-30 degrees F) the oil pressure pegs out at 120psi for the … read more I have a 2005 Chevy Tahoe and the oil pressure starts initially around 38 to 40 PSI then drops to around 30 PSI. Once the engine warms up, the … read more Vocational, Technical or Tra…

What to do if your Duramax has bad wiring?

The 2005 Duramax is notorious for bad wiring connection on the 2 large engine plugs on the driver side by the battery. Unplug them and clean them with electrical cleaner and plug unplug them a couple times.

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?

What should you do if your diesel engine has low oil pressure?

Loss of engine oil pressure is a serious yet common matter with diesel engines. It should be noted that ignoring a low oil pressure warning could result in serious damage to your engine. The best way to keep your engine running is to regularly change the oil and keep the internal parts properly lubricated. Lubrication is life blood of any engine.

Why is my Duramax 6.6L engine not working?

Overtime, both of these parts are prone to normal wear and tear which can reduce fuel rail pressure. Injectors can get clogged or the fuel pump can simply weaken. As mentioned, this is most common when its hot and when towing heavy which requires the engine to work harder and therefore more fuel to be used.

How can I Keep my Duramax Diesel pump healthy?

However, there are measures you can take to keep the pump happy and healthy, the first being to always buy your diesel from a high-traffic, reputable filling station that’s known to dispense good, clean fuel. Second, always change the fuel filter at or before the recommended service interval.