o2 sensor and ohter questions

[deepee86]

where do i find the o2 sensor in a 95 4dr sunfire?...what does it look like and how much does it cost to get a new one, in cdn funds?...also how much is a timing belt replacement and replacement of fuel injectors or maybe cleaning of them...this sunfire has had no services for along time. i just got it and want to fix all problesm with it. it runs a little shaky rite now and i'm thinking its injector related...i just chanted fuel filter today..what else?....it did have fuel odor awhile back.

[hopeless4life]

The o2 sensor is located on the exhaust manifold. It is the only thing in the manifold itself. I'm not sure the price. You don't have a timing belt you have a timing chain, which don't NORMALLY go bad. They aren't easy to replace, and are expensive to pay to replace. I'd clean the injectors, not replace them. you can buy injector cleaning additives at any automotive store. Believe me taking it to a place to have them cleaned is not much different. Also if you smell gas under the hood chances are in that vehicle it is the injector o-rings. But if you smell it for the first half a tank of gas, chances are its your tank leaking. Change the plugs and wires, coolant, and other routine maitenance items which may have been avoided.