Why does my Vortec 6000 6 liter misfire?
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.
Is there a Chevy Silverado 2500HD for sale?
Condition History data is provided by Experian AutoCheck. Use of this data is subject to the AutoCheck Terms & Conditions. … TrueCar has 3,260 used Chevrolet Silverado 2500HD s for sale nationwide, including a LT Crew Cab Standard Box 4WD and a LT Crew Cab Standard Box 4WD (alt).
What was the problem with my Silverado misfire?
Duh ……….. over the years I had forgotten that the remote Voltage Regulators had “points”, and my pickup spent 6-years on the Pacific Coast prior to moving back to an arid climate. The problem was Corrosion in the points contacts from the salt air.
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.
What is misfire code for 03 Chevy Express 6.0?
03 chevy express 6.0 misfire code po300, rough idle, sputters and stalls. Clicking this will make more experts see the question and we will remind you when it gets answered. You can’t post conmments that contain an email address. An expert that got 20 achievements.
Duh ……….. over the years I had forgotten that the remote Voltage Regulators had “points”, and my pickup spent 6-years on the Pacific Coast prior to moving back to an arid climate. The problem was Corrosion in the points contacts from the salt air.
What is the diagnostic code for Chevy Express 6.0?
Re: 03 chevy express 6.0 misfire code po300, rough idle,… A P0300 diagnostic code indicates a random or multiple misfire. If the last digit is a number other than zero, it corresponds to the cylinder number that is misfiring. A P0302 code, for example, would tell you cylinder number two is misfiring.
Why is my Chevy 6.0L P0300 Random Misfire?
(Please remember three separate compression tests EACH showed over 150psi). The tech thought possibly the engine had a lifter that was bleeding down above 1600 rpm and staying flat, barely opening one of the valves. On the positive side, the GM dealership only charged $89 (for an entire days worth of testing).
What are the symptoms of a misfire in a GM Truck?
The core symptom of a misfire is rough idle. This isn’t the only symptom that your GM van, pickup or SUV might experience… here are some more that you might see: P0300: Random Cylinder Misfire. P0301: Cylinder #1 Misfire.
What’s the cylinder number on a Chevy misfire?
After doing what everyone else here has done, and still with a miss in the engine, a friend came buy with his computer and we dialed it down to cylinder #1. He said this will be an easy fix (ya sure). After two evenings swapping and testing everything again, cylinder #1 every time was the only cylinder that would miss.
