Duramax Fuel Knock At Idle at Mildred Reynoso blog

Duramax Fuel Knock At Idle. If you have an engine knock, that may be something that is a problem. Thumping or knocking noise coming from what sounds like the rear of the engine. I picked up my 2020 denali 2500 hd duramax this week and noticed a loud knocking at idle which increases in volume as the engine. I swapped in 4 new. Banks power has no knowledge of the thumping knock sound on the 2020 l5p duramax. If it's the hot idle belt thump it's seems it's normal. While running, disabling injector 3 changes the pitch of the knock. I would take it to a dealer, or someone with the right computor. After replacing the injectors, the truck still had a fuel knock on cylinder 5. Then the shop flashed the original gm programming onto. Truck has 46k miles, having an issue with it that i. It doesn't go away until engine is warm. I have a 2021 sierra denali with the l5p in it that im starting to go crazy with. It sounds like a bad crankshaft main. Sounds like either bad injectors, or a bad fuel pressure regulator (fpr).

If you have an engine knock, that may be something that is a problem. It doesn't go away until engine is warm. It sounds like a bad crankshaft main. Banks power has no knowledge of the thumping knock sound on the 2020 l5p duramax. Truck has 46k miles, having an issue with it that i. If it's the hot idle belt thump it's seems it's normal. I have a 2021 sierra denali with the l5p in it that im starting to go crazy with. After replacing the injectors, the truck still had a fuel knock on cylinder 5. Thumping or knocking noise coming from what sounds like the rear of the engine. Then the shop flashed the original gm programming onto.

Identifying and Fixing Engine Knocking at Idle The Motor Guy

Duramax Fuel Knock At Idle I picked up my 2020 denali 2500 hd duramax this week and noticed a loud knocking at idle which increases in volume as the engine. I picked up my 2020 denali 2500 hd duramax this week and noticed a loud knocking at idle which increases in volume as the engine. It sounds like a bad crankshaft main. Then the shop flashed the original gm programming onto. If it's the hot idle belt thump it's seems it's normal. It doesn't go away until engine is warm. Thumping or knocking noise coming from what sounds like the rear of the engine. I swapped in 4 new. While running, disabling injector 3 changes the pitch of the knock. If you have an engine knock, that may be something that is a problem. After replacing the injectors, the truck still had a fuel knock on cylinder 5. Truck has 46k miles, having an issue with it that i. Banks power has no knowledge of the thumping knock sound on the 2020 l5p duramax. I would take it to a dealer, or someone with the right computor. Sounds like either bad injectors, or a bad fuel pressure regulator (fpr). I have a 2021 sierra denali with the l5p in it that im starting to go crazy with.