Hi guys..i washed my stangs engine with littel water with sponge..unfortunatly,when i start the engine there was missinig and vibration while the engine is runing..also the sound of exhoust has changed coz of weeknes of power..wat happend?? pls advice..

 

Water in the spark plug holes is the usual culprit.Remove the COP's and dry them out.

 

I have to agree you got something wet that wasnt supposed to get wet. If its not water in the plugs, you might have gotten the distributor wet although i think it might possibly not start at all if that was the case. If you wrapped your distributor check the wires you might have pulled one loose.

 

I always pressure wash my engine bay. Mine has done this before. Usually I 've just given it WOT and it would clear up after a couple of times. Make sure not to wash your block when it is hot from being ran. It can crack.