Did an injector swap checked all parameters 3 times
getting dtc-codes bank 1 & 2 rich condition
hat am I looking to rectify ?
Did an injector swap checked all parameters 3 times
getting dtc-codes bank 1 & 2 rich condition
hat am I looking to rectify ?
Just a guess, but when my bank 1 was running very rich, I did the same swapped injectors. Same issue. Ended up being a bad fuel pressure regulator. Was pushing fuel through the vacuum line. Replacing the regulator corrected my problem. (Mine is a 5.3)
1969 Fj40, Chevy 5.3, NV4500, HPTuned (almost)
http://toysandbox.com
Those injectors suck.
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