Well I fixed the huge vacuum leak and now I have a new problem sometimes when I start my car up after I have drove it, it spits and sputters and then cuts off like its either getting too much or too little gas. I have done the AFPR mod to my stock throttle body and dont know what I have done either turned it to far up or too far down but it never done this when I had my vacuum leak for over a year. How can I check and see what its doing??

Thanks, Eric

 

Get a 0-30psi fuel pressure gauge from Summit along with the t-fitting they sell. It comes to like $30 for all of it, cut the top rubber flex fuel line where it's just above the power steering box and install the gauge. There, you've got yourself a fuel pressure guage for dirt cheap. Do a search for fuel pressure gauge on this board and there are part numbers and pictures.