11-29-2011, 02:09 PM
chuzie Wrote:Are you running KOEO and KOER codes?
Is this an exhaust or intake backfire?
Timing or vac would be my first stop after a KOER test.
Don't know enough about the efi to tell you KOEO or KOER - i'll have to figure that one out cratchhe:
Both intake and exhaust backfiring.
'74 Grocery Getter, '73 Project Buggy, '77 Parts Rig