Alfa Romeo Bulletin Board & Forums - View Single Post - Are my plug wires bad and if so would that cause stalling after the car is hot?
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post #86 of (permalink) Old 03-29-2017, 07:54 AM
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alfaloco's Avatar
Join Date: Feb 2004
Location: Lexington, Kentucky USA
Posts: 2,122
ok-- Remove the vacuum hose from the pressure regulator with the car running, make sure you have strong vacuum. Put a vacuum gauge on the plenum or past the throttle plate, you should read around 15-19" hg at normal idle.

We're running out of answers, but that also means you're zeroing in on the culprit!

Lexington, KY USA
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