While in open loop before computer takes over, everything operates normal, as soon as the computer takes over, it wants to kill while shifting to drive, it will start right up if it dies.I"ve replaced the tps sensor, idle air valve, temp sensor, fuel injectors, computer, but not the prom chip. And most recenty the park neutral switch, these parts have been changed over the last year, my auto Xray scanner shows park not detected in park and neutral, im sure it"s adjusted correct because it only starts in park and neutral. When I shift into drive gears or reverse scanner reads park detected, could it be the prom chip, tThats the only thing I havent replaced The engine is a 5.7 tpi. This has been ongoing for about a year now. Also the MAS air flow sensor checks ok.
have the same problem?
Friday, September 20th, 2013 AT 7:57 PM