WebFeb 21, 2024 · 5. Fuel Consumption. A common sign of a bad accelerator pedal position sensor is a decrease or increase in fuel efficiency. When the pedal position sensor fails, it sends an incorrect signal to the engine control module, causing the engine to receive either too much or too little fuel. This will result in poor (or better) fuel consumption. WebSep 25, 2005 · 99 Posts. Discussion Starter · #1 · Sep 12, 2005. Hi, I have a 1997 Grand Prix GTP. So far all the mods I have are a custom air intake and the standard Intense PCM. I do plan on installing the 3.4" pulley soon. My question is with the Intense PCM, shifts are supposed to be at about 6000-6200 RPM. With the performance shift on I notice my car ...
GM Pontiac Grand Prix Serpentine (Accessory) Belt Replacement …
WebJul 27, 2013 · Switching to a 3.5 pulley would best be benefited by a cold air intake, free flowing exhaust, (headers are best), and a PCM tune. The tune will increase the duty cycle of the injectors, have a proper spark curve, along with a host of other changes that will work with the 3.5 pulley. Dyno Brian is the guy I would use. WebJan 12, 2014 · 2005 Pontiac Grand Prix gtp 1 Answer I tried starting My car and it started but then I have to pump the gas it will run for a few minutes and shut off... I just got the … candidates for us senate in georgia
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WebNov 29, 2016 · Fly by. We got bored and took the headlight out. Only mods to the car Zzp cai intake180 tstatNgk tr6 plugsSd headers3in catless dp3.5 supercharger pulleyCust... WebSep 26, 2024 · A clogged catalytic converter will likely appear with a code such as P0420 or P0430. Your Grand Prix’s exhaust must pass through the catalytic converter to get to … http://www.grandprix.net/forum/ubbthreads.php?ubb=showflat&Number=58809&page=all candidates in wakefield by election