The 1998 General Motors/Oldsmobile Cutlass came equipped with the 3100 V6. This vehicle has multiple O2 sensors located up and downstream of the catalytic converter. Removal and replacement of the O2 sensors requires first disconnected their wiring harnesses. Then they can be removed from the exhaust piping by a wrench. If the mileage is sufficiently high enough it is advisable to replace them altogether.
*96-98 Olds Achivea *96-01 Pontiac Grand Am *99-01 Olds Alero *96-01 Pontiac Sunfire *96-01 Chevy Malibu *96-? Buick Skylark *96-98 Olds Cutlass
To replace the crank sensor you have to remove the harmonic balance taking special attention not to damage the pulley or the cam shaft. Remove the two 10mm retaining screws
how do you replace a heater core in a 91 Oldsmobile 98
No. It's a 98. Not a Cutlass.
Get a hammer, and break it
Bob
Between the radiator and the grille!
Remove fuel tank for access
The 1998 Oldsmobile Intrigue throttle position sensor is held in place with two retaining screws. Remove the retaining screws and the wiring harness. Reverse the process to install the new throttle position sensor.
Chek
On a 96, there is a fuse panel on the right side of the dash, against the right door.
On July 3, 2008 I was quoted $120 to change one oxygen sensor on a 98 Silhouette. Since the part is probably around $80, I would guess $40 is for labor. This is in Texas. Gary