My camaro is running really rich and can't even drive it cause it so bad. I noticed the return line is pinched a lil bit. would this cause it to build up to much fuel pressure. I looked at the injectors and they are not misting but pouring fuel in a cone patern. do you think if i change the injector that it might solve the problem. I had it running fine the other day and then washed the engine and it started doing this.

 

mayb check your fuel press, if its more than 42psi then that could be the problem, if its not then you can look at the TPS sensor, do a search on this forum or on google for properly calibrating the TPS sensor (all you need is some wire and a voltmeter)