Heck that's not a bad investment for that many miles and years to work.
Back to initial problem can't you check the O2 voltages without scan tool controls? Is it a CEL PID issue?
Heck that's not a bad investment for that many miles and years to work.
Back to initial problem can't you check the O2 voltages without scan tool controls? Is it a CEL PID issue?
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
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