Rough idle

Heads, valves, pistons, rods, crankshaft, etc...

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samster
In Neutral
Posts: 8
Joined: Mon Jul 07, 2003 8:25 pm
Location: San Francisco, CA

Rough idle

Post by samster »

Got a 91 Legacy Turbo 5MT with 141K. The car drives fine but sometime while idling the rpm would just drop and start idling really roughly. Any ideas on what could be wrong?

Thanks
Sam
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Brat4by4
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Posts: 1608
Joined: Thu Jan 30, 2003 6:52 am
Location: NE Ohio

Post by Brat4by4 »

Spark plugs, spark plug wires, air filter, fuel filters. Change ALL of these and reset the ECU and see where you are after a day or two.
1993 WMP BC6 5MT EJ22T 9psi 3.9:1 213k 205/55R16

62.6 m/s @ 0.66 bar. Gotta love boost. :)
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