MustangWorks.com : Ford Forums - View Single Post - Too many add-ons = big headache

Drew Sommer · 09-23-2002, 04:55 PM

Hey everyone...I've got a 92 GT that I added a Accufab 65mm TB, ProM 73mm maf (calibrated for the 24lb injectors), Cobra intake, stock heads (ported with the bigger valves installed), Ford 1.6 rollers, B-cam (installed 2 degrees retarded) long-tube headers w/h-pipe, and a cold-air kit, and an MSD coil. Here's the problem: 1. Runs extremely rich 2. Surges almost constantly, no fun to drive. I know it sounds like a serious vacuum leak, I've checked all the hoses and they're tight. Any suggestions on where to start looking, or something I overlooked? Do I need to get a "hotter" chip for the computer now that nothing is stock on the car?

09-23-2002, 04:55 PM	#1
Drew Sommer Registered Member Join Date: Aug 2002 Location: Dallas/Ft. Worth Posts: 8	Too many add-ons = big headache Hey everyone...I've got a 92 GT that I added a Accufab 65mm TB, ProM 73mm maf (calibrated for the 24lb injectors), Cobra intake, stock heads (ported with the bigger valves installed), Ford 1.6 rollers, B-cam (installed 2 degrees retarded) long-tube headers w/h-pipe, and a cold-air kit, and an MSD coil. Here's the problem: 1. Runs extremely rich 2. Surges almost constantly, no fun to drive. I know it sounds like a serious vacuum leak, I've checked all the hoses and they're tight. Any suggestions on where to start looking, or something I overlooked? Do I need to get a "hotter" chip for the computer now that nothing is stock on the car?