Join Date: Dec 2003
Location: Escondido Cali USA!
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What is the best pcm flash
I've had my 7.3 for around 18 years now. Back in 2003 the dealer flashed the PCM because it kept blowing transmissions. They said it was the same code as what they ran in the Excursions. It felt like I lost power after that. What is the best OEM program for my? The truck only has around 160k on it. I do 3500 mile oil changes. I run an Air Dog, OEM upgraded extreme duty air cleaner, ATS turbo ported intake, TS Performance 4 position chip and ATS stage 4 trans.
99.5 F350, BD Dyno 318/748. ATS 4R100 stage4 trans with Commander lockup controller, ATS compressor housing. EBP delete fix, Over boost fix, TS 4 position chip 50 75 100 and 140 hp, Hypermax 5" exhaust and three gauge pillar set tranny temp pyro and boost. Extreme Duty air cleaner Air Dog intank repair kit 8" Kodiak Sidewinder electric steps, 18k Reese signature series hitch Rear 2500lbs air bags with on board air and dash gauge controler.
Last edited by ROADKILL; 02-26-2017 at 12:21 PM.