2010 cobalt ls 2.2L
When driving my car feels fine , mind you it’s the 5
speed, I’ve never had a problem before washing
under the hood , and now every time it gets wet or
rains my car doesn’t want to go it acts like it wants
to die and even backfires Loud !! Again this only
happened in rainy conditions and it started after
Washington under my hood ..... please help