i have an 89 toyota supra non turbo wit a 7m-ge engine. the engine has a misfire on 1 cylinder but im not sure what caused it, how to fix it, or how much that'll cost. the check engine light does come on when it misfires. any info on this would be greatly appreciated. thanks
2006-10-08 19:05:16 · 3 answers · asked by b4dmuthafuka 2 in Cars & Transportation ➔ Maintenance & Repairs
If you have a Autozone near you they will check it for free and tell you which cylinder is misfiring. Since this is probably a 4 banger it shouldn't be hard to find which one. Its ether fuel or no spark so you just have to use process of illumination. A spark plug is bad or the wire or distributor. if you have fuel injectors it could be an injector.
2006-10-08 19:16:04 · answer #1 · answered by Anonymous · 0⤊ 0⤋
you need to hook up one of the code readers to your car and see if there's any trouble codes generated by the computer. A misfire does not always mean the spark plug is at fault.
2006-10-12 18:00:44 · answer #2 · answered by mrbadmood 4 · 0⤊ 0⤋
Aren't misfires usually the result of a worn valve?
2006-10-08 19:24:20 · answer #3 · answered by roostershine 4 · 0⤊ 0⤋