Why does my Vortec 6000 6 liter misfire?
I just spoke with my local mechanic about a re-learn for my ’07 6.0L engine because I have been encountering a intermittent misfire when pulling a hill under load. Just this morning, I watched a couple of YouTube videos that showed how to clean suspicious injectors.
How to troubleshoot a misfire ( GM 4.8L, 5.3L )?
Engine Mechanical: Misfire Troubleshooting. You can find this tutorial in Spanish here: Cómo Diagnosticar y Resolver Una Falla en Cilindro (GM 4.8L, 5.3L, 6.0L) (at: autotecnico-online.com ). The core symptom of a misfire is rough idle.
Where is the Spider fuel injector in a GM V8?
The previous generation of GM V8 engines were equipped with the infamous ‘Spider’ fuel injector assembly inside the intake manifold’s plenum (and which was prone to fuel leakage failures).
What is the diagnostic code for an engine misfire?
When the check engine light illuminates, your car’s primary computer, which is often referred to as the powertrain control module (PCM), will store a diagnostic trouble code (DTC) in its memory. Codes P0300 to P0312 are the primary DTCs associated with an engine misfire.
I just spoke with my local mechanic about a re-learn for my ’07 6.0L engine because I have been encountering a intermittent misfire when pulling a hill under load. Just this morning, I watched a couple of YouTube videos that showed how to clean suspicious injectors.
The previous generation of GM V8 engines were equipped with the infamous ‘Spider’ fuel injector assembly inside the intake manifold’s plenum (and which was prone to fuel leakage failures).
How to troubleshoot a misfire on a GM 4.8L?
If no misfire trouble codes are present or you have a P0300, then a cylinder balance test is recommended to find the misfiring cylinder. The cylinder balance test should be done by unplugging the electrical connector of the fuel injector or the COP Coil. Remove and Inspect: . Cracks. Engine oil (from a leaking valve cover gasket). Fuel fouling.
Where are the fuel injectors on a GM 4.8l engine?
In the 4.8L, 5.3L, 6.0L engines, GM has done away with this type of fuel system and uses 8 seperate fuel injectors placed on a fuel rail on the outside of the plenum. These fuel injectors can get dirty (internally) and/or clogged.
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.
How much does a GMC Sierra 3500HD cost?
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