2007-03-07 10:46:35 · 6 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
most time a back fire is firing threw a open valve but sit can be because you are putting to much gas down the intake and it firing because of the heat off the valves so it can be Meany thing that is causing your problem you will have to put more info with your question to get a more directed answer. good luck
2007-03-07 10:54:20 · answer #1 · answered by master of none 3 · 0⤊ 0⤋
Sounds like a stretched timing chain. The camshaft timing is off, causing the backfire. Not that unusual in high mileage engines.
2007-03-08 08:53:57 · answer #2 · answered by Galaxie500XL 5 · 0⤊ 0⤋
Get new spark plugs, check your timing and if it is coming through your carb then you might have a burnt valve or a stuck valve.
2007-03-07 19:12:29 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Check the timing and if it is correct check the compression for a sticking valve.
2007-03-07 18:56:20 · answer #4 · answered by jejff 1 · 0⤊ 0⤋
There's no way the timing can be off enough for that. It's burnt intake valves.
2007-03-07 19:31:06 · answer #5 · answered by Nomadd 7 · 0⤊ 0⤋
Check you spark plugs. See if their burning clean or if they have oil on them.
2007-03-07 18:51:57 · answer #6 · answered by Romeo_Alpha X 2 · 0⤊ 0⤋