2000 Chevy S-10 Rough idle and stalling when raining

2000 CHEVROLET S-10
168,000 MILES • 4 CYL • 2WD • AUTOMATIC
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RANMAR5153
  • MEMBER
  • 1 POST
I couldn't want a greater running car with 168000 miles on it.Only problem is that it only runs great when it is dry outside.As soon as it starts to rain the problems begin.I got the Random/Misfire P0300 code but I don't get it on dry days.I will be changing the plugs and wires,but for some reason,I don't think that will solve the problem.Any idea of what it might be?Thanks
Oct 12, 2009 at 1:57 AM
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F4I_GUY
  • ✓Experienced Mechanic
  • 3,302 POSTS
Changing the plug wires will most likely solve your problem. If it doesn't, post back up and I will further assist you.
Oct 12, 2009 at 2:22 AM
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