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boyt911sc boyt911sc is online now
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Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 12,680
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Quote:
Originally Posted by flyboy182 View Post
here is a pic of the "rebuilt" WUR that the shop installed just before I purchased the car. I just removed it. Note the marks on the pressed in fitting. Seems that in an earlier life the thing had been pounded on...perhaps why the pressures are both now too low. Short of trying to have that plug pushed back up, I am back to my question about taking it apart and trying to adjust the bi-metallic bar.

If the WUR was rebuilt recently, the control fuel pressure should be closed to specification. The control fuel pressure numbers are out of spec. But your biggest problem is the residual pressure loss.

The second link you posted about hot start is more confusing to beginners like you because it added culprits for a non-running motor (defective fuel distributor). Your car is an SC and the WUR will not cause residual pressure loss. Why? Not everything you read in the Internet is TRUE.

Tony

Last edited by boyt911sc; 12-16-2025 at 07:19 PM..
Old 09-27-2025, 12:45 PM
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