afm
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08 Tahoe ltz afm or fuel issues??!?
hello I picked up my Tahoe awhile back and had all kinds of issues. Replaced the ecm and wiring harness now all is well except when it switches from v8 to v4 mode it shakes and misfires pretty bad until the check engine comes on and flashes. The check engine will turn off after 15-30 seconds and...- Obiwanjacobi
- Thread
- afm fuel pressure misfire stalls
- Replies: 16
- Forum: Engine & Drivetrain
