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wastegate problems
Posted by Erik919kt (more from Erik919kt) on Tue, 5 Dec 2006 15:24:26
In Reply to: 87 9000, nap, Tue, 5 Dec 2006 14:11:16
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Your wastegate actuator rod may have fallen off, allowing the wastegate to remain open. Wastegate flow bypasses the exhaust turbine, and the exhaust turbine has a muffling effect; hence, the exhaust is louder. And with the wastegate open, you can't develop boost, so the power output is lower.
Lying under the car, you should see the bottom of the turbocharger. The wastegate actuator rod extends from its vacuum canister (don't know what it's really called) on the driver's side (left hand drive cars), and extends to the passenger side.
posted by 216.165.150...
Posts in this Thread:
- 87 9000, nap, Tue, 5 Dec 2006 14:11:16
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