Seville idles @ 2500 rpm after replacing starter - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat
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Old 10-17-2016, 03:29 PM   #1
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Default Seville idles @ 2500 rpm after replacing starter

The pcv boots, one on each end of the pcv line were broken and I left it off. Will this cause the car to idle at high rpm'*?
Everything else was reinstalled properly...
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Old 10-18-2016, 09:27 AM   #2
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The missing pcv hose creates a vacuum leak, and the vacuum leak causes high idle. Replace the hose and there is a good chance the idle issue will be resolved.
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