Join Date: Aug 2009
Location: Western NY
Feedback Score: 0 reviews
Cold Start Misfire
So I realize every winter season people have cold start issues. Well I'm slowly starting to solve mine but need your help. Last winter I couldn't even start my truck if it dipped below 30 unless it was plugged in. I just replaced my worn out starter with a brand new High Torque DB starter. Now I can at least crank over the engine on cold morning, but when I do there is VERY obvious cylinder misfires. So obvious that it rocks my truck back and forth until it smoothes itself out.
My thoughts are either glow plugs and/or GP relay. Any thoughts and suggestions? Thanks in advance
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F250 7.3L Lariat, Crew Cab/Short bed 4x4. AFE stage II intake. Magnaflow 3.5DP/4" SS exhaust. Isspro gauges (EGT, Boost, Trans Temp, Fuel Pressure) AIH Delete with riffraff boost fitting adapter, Foil delete, Muffler Delete, CCV Mod, Rebuilt HD Tranny with BTS valve body. 6.0 tranny cooler, ported compressor housing, turbomaster wastegate controller, garret high flow outlet, Non EBPV pedestal, dieselsite boot kit, Marinco mod, HPX mod, Sinister Diesel regulated return system, DP F6 tuner (60 tow, 80 econo, 120 race, High idle 1200, Drive Thru) Warn Hubs, 08 tailights, 05-07 front end conversion, 08-11 rear end conversion, Line-xed rocker panels/wheel wells/bumpers.