I really need some help! I washed my engine and cover the coil and breather up. Put two cans of degreaser on it and sprayed it all off. Now it won't idle and has a huge miss in it? The car ran perfect before then. Checked the plug wires and all connecters. Any ideas? Thanks

88 TA with a L98 700r4 5.7 TPI

 

probably sucked water into the intake. take the car out and runit for a while till it gets hot and then change the plugs and wires.

 

water may have gotten into a connection somewhere, look for missing weather pac or anything that'd let water in. look for a vacuum line or eletric connection that may have came off or lose