When I check my voltage at the alternator and the battery it reads about 14.2 volts. On my Scanmaster it reads anywhere from 12.6 to 13.4. Why is that? I also have a high rpm miss. Thanks, R.B.
What would cause the lt1 maf to drop to zero for that split second? Is the maf the reason for the hiccup or is something else causing the maf to do that? Thanks, R.B.
I unplugged the 02 sensor and it went to 390 and the ses light came on. It would move between 390 and 402. The Scanmaster showed the cross counts to be still moving. Is this what should happen if everything is ok? Thanks, R.B.