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Random Misfire & Codes
Thanks...tried that but no success. All the other codes aside, the random misfire is baffling me. I checked the fuel pressure which was at 50 so that's normal. Installed a new MAF sensor and EGR valve but still getting the misfire. Any other suggestions would be very much appreciated.- Sandman3175
- Post #3
- Forum: Engine & Drivetrain
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Random Misfire & Codes
Hey guys...hopefully someone can help me out here. I have a 2001 Tahoe 5.3L 2wd with 250,000 miles (all original). I've had this car for 11years and have done all your normal maintenance religiously. I've never had any major problem until recently (except for your normal failed alternator...- Sandman3175
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- Replies: 4
- Forum: Engine & Drivetrain
