This is the second time this happened. The first time had it towed in and thought it was unrelated to the car wash. After 1300 bucked and about a month of service the ecm was replaced and good to go. Been about a month and now same thing. I feel like something is shorted out. Also right before the mechanic replaced the emc he called to tell me it was starting and driving without replacing it. But I told him to go ahead and replace it jic