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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Cutting out

Old Jun 25, 2018 | 9:34 AM
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Default Cutting out

So I have this issue I can't locate and it is driving me up the wall. Everytime it rains more than a sprinkle the engine cuts out . . Sometimes it is very tiny , just barely noticeable , other times it is more pronounced . It is usually more noticeable during acceleration.With heavier throttle it usually doesn't do it At highway speeds it it's usually not noticeable . After a few days it usually goes away after whatever gets wet dries out. I can't figure out what is getting wet. I thought water was getting inside to something behind the glovebox where I thought the ecu was but I did not see it in there. I changed the button and rotor in december and I looked at that bit I see no cracks.If water was getting inside what else could cause it? Or what on the outside should I look for? If a ground is getting corroded how do I track that down??
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