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Usually on the "Y" pipe just after the manifold connection points on a duel O2 sensor setup (one on each side) or just before the "y" pipe joins the flex pipe in front of the catalytic converter
Look along frame rail Follow fuel lines from tank
What is the firing order on a 1988 Buick Century.
where is the crankshaft sensor located on a 1988 cutlass supreme
A faulty crank sensor can do that.
The 2.8 engine doesn't use a cam sensor.
The 1988 Toyota oxygen sensor is located on the air cleaner housing. You will find the sensor, on the back side of the housing.
in the gas tank
if it has a crankshaft sensor that's bad
Somebody please answer if you know
It's in the fuel tank.
intheintakemanifold