Drove to the car wash a couple o blocks away. It's not smoking but stability traction light came on. It seems to want to accelerate on its on when first put in drive but then backs off, surges. No...
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Drove to the car wash a couple o blocks away. It's not smoking but stability traction light came on. It seems to want to accelerate on its on when first put in drive but then backs off, surges. No...
It's a 2007 GMC Yukon Denali originally had a 6.2l now stroked to 6.8l.
I can't remember how the LC1 are wired in but I have the gear in a box in the garage. I had the truck tuned...
I tried to attach the original tune that I was playing with in 2013.
I plan on reving it to 7200 RPM, and I am running the stock transmission which is a 6l80e, with the AWD system.
Shooting for 550 hp at the crank before boost.
Thanks for the quick response, Joe.
PS. I am rusty with my tune skills, I have not touched efi live since 2013 and have only done so because of...
I have innovation lc-1 O2 sensors installed in each bank.
I had a stock engine, with a comp cam 156-403 vvt cam installed, stock injectors, ported l92 heads, with comp valve springs and push rods,...
I Have Just stroked my 2007 Yukon Denali 376 to a 418 And need to re-tune for extra Cubes. Where do I Start with the changes in the tune? Stock injectors and fuel system.
15:1 normal on the highway?:nixweiss::nixweiss::nixweiss::nixweiss:
Yes and I will but I am 1200miles away visiting my sick father. Any ways I pIcked up another computer and put the old tune back in. It's a 2l per 100 km harder on fuel but at least I don't have to...
:banana:Thanks TAZ!!!! I have the truck up and running. Now I have to play with the tune to perfect it. This truck is a 2007 yukon Denali with a 6.2l; cammed 156-403 comp cam; kooks 1 7/8 headers;...
:thumb_yello: Thanks for the quick reply. Here is the new ecm"s tune read by the tuner. Now do I just Delete the vin and add mine and where do I get the bodycode(BCC) or is it the one the tuner is...
I'm living in remote north of Canada, in Ft.McMurray, A.B.. No tuners up there, but I purchased EFI live and roughed in a tune to drive my truck south after a cam swap. 2007 Yukon Denali. On vacation...
Thanks that worked.
I had a custom tune done to my truck while out of town. Now the computer of the truck is locked, its running lean 15.4:1 and some sometimes 17:1. there is a dead spots a 5000rmp and misses a bit till...
The only problem I have now is waiting for the cable the serial link the two lc-1 together. I could not find a 2.5mm cable with two male ends at the locale retailers. Order the cable, I did check and...
If you have two lc-1 oxygen sensors is their away to wire them both into the v-2 for mapping ve charts? Thanks. I was thinking I would wire them in anolog through the yellow wire. I have the cables...
PS. Using EFI Live V2 here. Not sure how to paste tune and logs.
When I enter the serial number, gross weight, engine, there is no selection for the 6.2l engine. Only 6.0l and 8.1l. How can I get this changed for correct engine displacement and PIDS for logging....