Mark after reading you thread about multiple malfunctions I ordered and received some cop from summit. Changed cop and plugs fired up does not idle but runs. Look at a couple old plugs didn't look very good actually 6 and 7 cylinder. I now have to get it fine tuned for new pumps and relocation of MAF. It's a shame after just getting it tuned at Tillmans runs too bad to drive that far again. I'm going to follow your lead and hands off. Only new mods are going to be cosmetic. Hopefully chris at Tillmans can send me a updated tune to get this beast to a tune shop. Oringinal tuner is about 30 miles away.
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2005 Mustang GT, p1sc1 procharger w/3 core inter cooler, 10 psi boost,, 39# fuel injectors, kook long tube headers, high flow cats, x pipe, magna flow mufflers, che lca, anti squat brackets, che tubular lateral stiffener bar, 1 piece aluminum drive shaft, che engine torque limiters, hurst shifter, A pillar boost and oil press gauges. Steeda lowering spring kit. CM delete plates. New eaton posi rear end(600rwhp), 3.73 gears. MAfia maf sensor, 470rwhp, 423ft# torque.
Well at least you're making some progress . I'm still struggling with a rough cold idle so I still have to work that. I think I've either got a clogged fuel filter or I have a fuel volume problem. I'm taking it to my shop on Monday since I'm tired of messing with it at this point.
its hard for me to belive that new cop's changed your tune so much that your car has idle and drivability issues. maybe some one will correct me but it seems a bit fishy to me.
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2005 Mustang GT Paxton Novie 1200SL Supercharger, C&L 95mm Mass/Air sensor, 39lb injectors, Motoblue ignition coils, Motoblue throttle plate spacer, Borla XR-1 Long Tube Headers and no cat x-pipe, Hooker Aero Chamber muffler, Custom LaMotta Performance tune, G-force tires, B&M shifter, Kennybell b-a-p, Steeda streat wing, RKSport California Dream Ram Air Hood, AEM analog A/F gauge, Interceptor scan gauge, McLeod RST clutch
MMR shortblock all broken in!
intercooler/smaller pully to come...
Had a summit cop go out with less then 5000 miles on it on a buddies car. On my car it was missing and all kinds of weird stuff, so I data logged it. It was dumping fuel like no tomorrow, it ended up being a cracked spark plug arking. The plugs were brand new, I didn't even pull it out of the garage. It took me a week of testing all kinds of stuff before I found the problem. It did not throw a check engine light.
Had a summit cop go out with less then 5000 miles on it on a buddies car. On my car it was missing and all kinds of weird stuff, so I data logged it. It was dumping fuel like no tomorrow, it ended up being a cracked spark plug arking. The plugs were brand new, I didn't even pull it out of the garage. It took me a week of testing all kinds of stuff before I found the problem. It did not throw a check engine light.
Interesting... What kind of plugs were you running?
its hard for me to belive that new cop's changed your tune so much that your car has idle and drivability issues. maybe some one will correct me but it seems a bit fishy to me.
I've added GT500 dual pumps and relocated my MAF. The tune I had was with the original pump with a piggyback pump supplied by procharger. With dual pumps I now have two fuel pressure control modules. New tune is required.
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2005 Mustang GT, p1sc1 procharger w/3 core inter cooler, 10 psi boost,, 39# fuel injectors, kook long tube headers, high flow cats, x pipe, magna flow mufflers, che lca, anti squat brackets, che tubular lateral stiffener bar, 1 piece aluminum drive shaft, che engine torque limiters, hurst shifter, A pillar boost and oil press gauges. Steeda lowering spring kit. CM delete plates. New eaton posi rear end(600rwhp), 3.73 gears. MAfia maf sensor, 470rwhp, 423ft# torque.
I've added GT500 dual pumps and relocated my MAF. The tune I had was with the original pump with a piggyback pump supplied by procharger. With dual pumps I now have two fuel pressure control modules. New tune is required.
I hope he can fix it for you. You've had enough headachs for a while....
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07 REDFIRE GT 5 SPEED 3.55 gears
C&L Racer CAI XCAL2/Seq signals/GTAs/Steeda UDP/CHE K Member Brace W/Torq Links/J&M LCA/Spider DS/PRO.50 Shifter Hurst handle & "T"/Meziere EO2/ARH LT catted H /Prothane MM/Delet Plates/SLP BOSS 429 Scoop/Accel COP/PowerSlot/Hawk Pads/Tokico D-Spec/CHE Panhard Bar Brace/Steeda Adj. Panhard Bar/BMR F/R Sway Bars/Cervini ducktail spoiler/BMR UCA Mount/CHE UCA/GT\CS Rear Cover/AMChrome Bullets 18x9/10s/Nitto 255/45&295/45
Tillman Dyno Tune 307HP/322TQ
I hope he can fix it for you. You've had enough headachs for a while....
Thanks Drew I think things were going bad before I went to Tillmans. I had a couple of COP DTC codes before then reset them. I think the trip down, tune and the trip back took it's toll on coils. I had two plugs with discolored ceramics.
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2005 Mustang GT, p1sc1 procharger w/3 core inter cooler, 10 psi boost,, 39# fuel injectors, kook long tube headers, high flow cats, x pipe, magna flow mufflers, che lca, anti squat brackets, che tubular lateral stiffener bar, 1 piece aluminum drive shaft, che engine torque limiters, hurst shifter, A pillar boost and oil press gauges. Steeda lowering spring kit. CM delete plates. New eaton posi rear end(600rwhp), 3.73 gears. MAfia maf sensor, 470rwhp, 423ft# torque.
I've had MSD COP's on my 05 for about 10K miles with no issues and no need to change anything with the tune. Perhaps this is something more to do with being F/I, as I am not.
COP, and spark plug change engines runs 
. I'm still struggling with a rough cold idle so I still have to work that. I think I've either got a clogged fuel filter or I have a fuel volume problem. I'm taking it to my shop on Monday since I'm tired of messing with it at this point.
