i did the intake on my gtp power washed the hole moter i think i might have got the computer wet because i have no power now my lights flash and battery light came on when i flore it it barly goes and the gage in the center of the car that tells gas milage oil useage while work fin then when i start it up it goes dim and heads up display stops working could this be a computer problem every thing worked fine untile i power washed the car