In the exhaust pipe just past where it connects to the exhaust manifold. This will be at the back of the engine.
The oxygen sensor on a 1998 Pontiac Grand Prix is typically located in the exhaust system. There are usually two sensors: one before the catalytic converter (upstream) and one after it (downstream). To locate them, follow the exhaust pipe from the engine; the upstream sensor is near the engine, while the downstream sensor is closer to the rear of the vehicle. A video tutorial can provide a visual guide for precise locations and the removal process.
take off the pan.. pretty sure its in the main body.. hope this helps
Where is the starter on a 1998 Pontiac Grand Am, 6 cylinder
drive cycle for 1998 pontiac grand prix, 3.8 engine, no super charge?
on a 1998 Pontiac gan am ,they do not have a pcv valve.
the auto parts dealer said that it was 4 oxygen sensors on that car.the 1998 Lincoln continetal
The oxygen sensors on a 1998 Chevrolet S10 are changed by disconnecting the lead wire and unscrewing them from the exhaust manifold. New sensors are then screwed into place and the wires reattached.
A 1998 Chevy S10 Blazer has a total of two oxygen sensors. One is used for the upstream and one for the downstream.
no :(
yes as long as the grand am is a 2.4 twin cam also
I have a 1998 Pontiac Grand AM GT that coolant sensor went bad. So how do you change it with out breaking the coolant
You can easily get all of the color codes for every wire on the 1998 Pontiac Grand Prix. Pontiac has an official website homepage that has all the information on it.