elcetrical issue?
Recently, I have been having a problem where after i go through the car wash, i get the SES light and the car bogs. Then it started in the rain too. Now its starting to do it in dry weather as well. I pulled a P0300 code (random mis-fire), but I think it's an overall electrical problem, because now its poping through the stereo, the power locks are jumping, and the digital odometer is blinking, as well as the radio just turning off as if the car is losing power for a moment.
I dont really know where to start looking for the problem, no fuses are blown, and my system (amps and such) is fused 3 times in the main power line.
I did a search, and didnt come up with anything. Any help would be most appreciated. I don't want to take it to a shop and get ripped if its something I can handle myself.
Thanks in Advance
I went back out after it got dark, thinking if something was shorting I could see sparks jumping, but nothing there either. I'm really at a loss.
I appreciate any input anyone might have. I guess if it keeps up, I'm gonna have to take it somewhere and get it looked at.

