Foggy's latest activity
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FI have a 2012 yukon 6.2 stock file if you need. (two from hptuners repository) both identical.
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FWow...no wonder you went back to NA. I would wager that a switch to 3.73 would keep you in 5th more. And 4.10's, fuhgeddaboudit -...
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FFoggy replied to the thread Towing Heavy Transmission Temps.Second one looks pretty similar to my timing map !! I'm sure that there are some spark adder modifiers that come into play as cylinder...
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FFoggy replied to the thread Towing Heavy Transmission Temps.Unfortunately my OE stock read is long gone.. in 2020... Then when I removed the SC in favor of a vvt cam and mild head work The new...
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FFoggy replied to the thread Towing Heavy Transmission Temps.My wideband shows the normal AF .. nothing spiking up or down. Fuel trims are within -/+5.. so that's ok.. My load pid shows about 40%...
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FFoggy replied to the thread Towing Heavy Transmission Temps.Thank you for that info... I've always experienced that lugging the engine results in less mpg and more wear/ heat as well with gas...
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FJust some thoughts I had: I've owned a few 40K to 50K # motorhomes with 11L & 12.7L diesel engines and Allison 6 speed autos. The rule...
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FAll good thinking. Some observations to add that seem relevant: There is only around 1K difference in weight between our campers. Mine...
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FGotcha @Geotrash & @mikez71 @Foggy I think the transmission is running a bit warmer on 4th gear simply because it's running at higher...
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FFoggy replied to the thread Towing Heavy Transmission Temps.OK... When I can keep it in 5th I get about 9-10... In 4th gear it's 7-9 mph But way better than when I was supercharged.. that was...
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FFoggy replied to the thread Towing Heavy Transmission Temps.What kind of MPG's to you see when towing your camper in the Summer Dave ???
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FFoggy replied to the thread Towing Heavy Transmission Temps.I've got my PE coming in at 60 kpa. And it's a bit lower multiple than the stock settings. I've watched my LT fuel trims and WideBand...
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FAlong the same lines, perhaps it is the power enrichment setting. Would be easy to watch if you have a scanner/logger that shows when...
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Fmy only thing would be if the tranny pump running at a higher rpm is causing more heat? but I know nothing about the subject really...
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FFoggy replied to the thread Towing Heavy Transmission Temps.I had thought about my ignition timing maps too as well. Maybe in 4th gear since it's a lighter Throttle Position I've got a little too...
