Discussion in 'Engine & Performance' started by Chevydave57, Dec 29, 2016.
2000 Chevrolet Silverado 1500 washed engine now won't start
Did you spray the PCM?
I probably did, just did a general wash with low pressure. Although at first it did start but had a rough idle. Got home and parked it. Let sit for 2 days but now won't start..
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