Car is a 99 cabrio with a 2.0. I pressure washed the engine bay after spraying degreaser on it. It started after I did it and I drove it around the block and then it stalled out and now it won't start. I tried blowing air into electrical conecters and into the cap and rotor. It still won't start. It just cranks. But when I stop cranking you can hear it backfire through the intake. But won't turn over. Any ideas!? Thanks.