- Oct 18, 2005
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I recently installed a PP 75MM TB and EGR Spacer along with a C&L 76MM MAF and power pipe. I have not had much time to mess with the car until today. I also have a LC-1 Wideband AFR monitor hooked up.
When I start the car is idles very rough which I believe to be due to the TPS and Idle screw needing to be adjusted. It idles around 1200RPM and the AFR stays between 14.2 and 15.1 for a couple minutes then it tries to shut off. The AFR jumps to 20.00 or so and it dies. The whole time it has this extremely loud whistle coming from the IAC. I did some searching, and found that the PP and BBK throttle bodies are bad for this. Is there a way to fix it? What is up the the spike in AFR? I am off to work so I will check the thread as I can. Post up some advice please. Thanks for the help. Sorry for the :Word:
When I start the car is idles very rough which I believe to be due to the TPS and Idle screw needing to be adjusted. It idles around 1200RPM and the AFR stays between 14.2 and 15.1 for a couple minutes then it tries to shut off. The AFR jumps to 20.00 or so and it dies. The whole time it has this extremely loud whistle coming from the IAC. I did some searching, and found that the PP and BBK throttle bodies are bad for this. Is there a way to fix it? What is up the the spike in AFR? I am off to work so I will check the thread as I can. Post up some advice please. Thanks for the help. Sorry for the :Word: