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Oldsmobile
98
Engine
Camshaft
Camshaft Sensor
Location
CAM sensor location
KENNYC46
MEMBER
1990 OLDSMOBILE 98
199,000 MILES
When started engine lopes. When warm runs great.
Saturday, August 25th, 2018 AT 4:11 PM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Good afternoon.
I would start by cleaning the throttle body very carefully of all carbon.
I would also check the EGR valve for being open. If it is, it will create a large vacuum leak and that will cause the engine to act that way.
Roy
https://www.2carpros.com/articles/throttle-actuator-service
https://www.2carpros.com/articles/how-a-throttle-body-works
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Saturday, August 25th, 2018 AT 4:20 PM
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