oldsmobile engines?

1 ⤊

caris backfiring through the exhaust???? only on one side of dual exhaust

2006-12-15 14:37:05 · 3 answers · asked by Paul b 3 in Cars & Transportation ➔ Other - Cars & Transportation

3 answers

Burnt exhaust valve.

2006-12-16 06:27:00 · answer #1 · answered by Nomadd 7 · 0⤊ 0⤋

To add to Donald D's list a bad lifter or a burnt valve. do a compression check.

2006-12-15 15:40:03 · answer #2 · answered by Anonymous · 0⤊ 0⤋

several things could be the cause.Bad plug,wires ,sticky valvebad dist cap or a hair line crack on dist cap. check these items out and do a cly dwn load test to find the cyl.

2006-12-15 14:42:36 · answer #3 · answered by Donald D 2 · 1⤊ 0⤋