It is a dummy code. You may have any number of problems, but none serious. A failed oxygen sensor, low A/C refrigerant, high water temp, leaking vacuum line, or somewhat more problematic-poor fuel delivery. You can have much more difficult mechanical issues, such as a bad crankshaft sensor, failing A/C compressor, among other things which require more than the average tinkering. Or, as in my case, it was simply a leak in the throttle body gasket. Hope this helps.
under the passinger side door under the car
You can fix the speedometer in your 1994 Oldsmobile 98 by replacing the speedometer cable. If changing the speedometer cable does not fix your speedometer you will need to replace the entire speedometer.
Many 1994 models did. Cutlass Supreme 88 88 Royal LSS 98 Regency
where is the location of the horns on a 1990 Oldsmobile 98
it could be either or if its R-12 it needs to be converted
ecm location 93 oldsmobile 98
It should be under the spark plug wires connector block.
... what about it..?
how do you replace a wheel bearing on an 1985 oldsmobile regency 98
Change the fuel filter first,
No. It's a 98. Not a Cutlass.
how do you replace a wheel bearing on an 1985 oldsmobile regency 98