CAM sensor location

Tiny
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

Tiny
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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