Recent content by Dvdtactical
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Intermittent miss
My bad posting in the 2021 section. Only engine related code was P0302, I think. That's the misfire on #2 cylinder code. Other code was bad ground in abs computer. Found #2 coil was not producing spark. Moved it to #4 and code presented there. Changed coil and seems good for now. Waiting on the...- Dvdtactical
- Post #7
- Forum: Engine & Drivetrain
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Intermittent miss
Looked and didn't see same issue... 2001 GMC Yukon SLT 5.3 4x4 Pewter... Computer showed misfire on right bank, fix by doing the usual plugs, wires coil packs. Turned out it was a bad injector. Replaced right 4. Left 4 rail feels really stuck and didn't want to break it, but problem went away...- Dvdtactical
- Thread
- Replies: 6
- Forum: Engine & Drivetrain
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Upgraded Fuel Injector rail?
I have a 2001 GMC Yukon 5.3. Chased down a misfire (P0302). Changed plugs, wires, coils and right side injectors. Totally freaked about breaking left side rail trying to replace injectors. Is the a good aftermarket rail out there? Found AC Delco for +$700, too rich for my blood. Truck runs good...- Dvdtactical
- Thread
- Replies: 4
- Forum: Performance
