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  1. Need some ideas for vehicle diagnosis.

    262ci Forum (4.3)
    I have a 91 s10 blazer with the 4.3. Occasionally it had white smoke out of the exhaust, but it was mainly noticeable in park or when stopped at a red light. The coolant levels are consistent and haven't needed to be topped off. It has a slight misfire during idle in park, but runs rough in...
  2. Squeak mid engine

    262ci Forum (4.3)
    1995 Chevy S10 4.3L Vortec with A/C. Engine replaced 6000 miles ago with 80k to 120k engine from junkyard. Friday morning at 6:30 engine at temp, 26° F outside. Revved to around 4500 for a couple seconds and released throttle, engine stalled, alright start it again. Horrible squeak when idling...
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