Another Detonation Problem and TPS?
About a month and a half ago I had heads, cam, injectors, fuel pump, pro-m 75mm, 70mm tb and all the other little stuff. It was running pretty good then, only pinging when it was 90 or 100 degress outside or when I really got on it.
Within the past two weeks, it's been pinging a lot not only at WOT but at POT too. I mean I can't even barely step on the gas without detonation.
I still have the stock computer setup and should be getting a custom JMS chip within a couple of days.
Could this chip help me or could it be something else. I've read about a lot of you guys talking about the TPS but aren't quite sure what that is. The gas I run is 91 octane (highest in the area) and the fuel pressure is set to 42psi.
Any Ideas???
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TFS twisted wedge heads, TFS street intake, Lunati cam .500/.510 218/226, BBK FPR
BBK shorties, BBK 70mm tb, Pro-m 75mm, ASP pulleys, FMS 3:73, Transgo shiftkit
Flowmasters, Bassani x-pipe, K&N FIPK, FMS 1.6 roller rockers, 9mm wires,24lbs injectors,
190lph fuel pump, MSD cap and rotor, 18" wheels w/street tires
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