'91 S15 4.3 erratic cold idle?
#1
11-04-2009, 03:59 PM
'91 S15 4.3 erratic cold idle?
Hey Friends, Idles erraticaly cold, fine once warm. Code 22. I've checked most referance voltage to sensors, all good. I replaced coolant temp. sensor, tested tps and cleaned IAC. Any leads you can offer I'd appreciate! Rick
Last edited by ralsmack; 11-05-2009 at 12:52 PM. Reason: Update
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