04 saturn l300 idles high in park after warming up

Asked by Tayy Aug 06, 2018 at 01:29 PM about the 2004 Saturn L300 1 Sedan

Question type: Maintenance & Repair

1 Answer
20

CSTM answered 6 years ago

Vaccum leak to the idle control, black box over the intake manifold. Has small lines check them for cracking.

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