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When it's warm I have to crank it for at least 5 seconds before it starts.
In OD when the converter goes into lockup, if i'm cruzin below 2 grand with a tiny bit of load, the rpm goes up and down about 300 rpm. Like it's not keeping a solid lock up.
Those are questions... kinda lol. Thanks.
whos tune?
walboro or stock? sometimes with walboros you need to cycle key first before firing as not all of them have check valves
i have a 05 65 e with 6.0 and sd tune, did the same thing till i put a transgo hd 2 kit in valve body or u can just put the po 1870 eliminator kit in the luckup so when it goes in its 100% lockup, what ur feeling is the lockup slowely going from 30% on up , if not fixed it will throw a trns slipe code
Nelson's tune. Walbro. I always cycle the key before I start it. It's got good fuel pressure when cranking.
Sounds like it may need this po 1870 kit. I'll search it.
So it looks to me like what you're talking about is a new TCC solinoid. I don't even care If I just have a lockup switch inside the cab. Can someone tell me how to do that?Quote:
Originally Posted by LQ9_Z71
Post Ur mods. Could be a couple different things. As for the tcc, we can try to increase a table.
Iron LS1, 9.5:1, 4" CAI, stock MAF, stock 5.3 heads, stock intake, LT's, ORY, comp xr257hr, 48# injectors, single walbro 255, -8 feed, -6 return, did the fuel lines for when it had a turbo.Quote:
Originally Posted by farmtruc
My truck did exact same thing as far was the stall acting funny and rpms boucin... on my old tune... Allen got me all fixed up now tho...