Truck specs:
1995 GMC K2500
Vortec 5.7 from a 97 Yukon with TBI intake, currently finishing up installation of FiTech Go EFI system for engine management.
4L80e with 4.10 gears
All new sensors,...
Type: Posts; User: jalatl
Truck specs:
1995 GMC K2500
Vortec 5.7 from a 97 Yukon with TBI intake, currently finishing up installation of FiTech Go EFI system for engine management.
4L80e with 4.10 gears
All new sensors,...
No, I'm using a FiTech Go EFI system for fuel and ignition. Long story lol. Basically its my daily driver and I've been fighting wiring gremlins for over a year now. The symptoms have been all over...
Cool, thanks for the reply! do you know of any simpler and affordable way to control it without all the headache? Or maybe I'll go thru it and if I get it working I can compile a list of things to...
Hmmm. I just saw a post that said it's better not to use the 5v/ground wires and only use the tps signal wire for trans controller when splitting and let the engine controller deal with the 5v/grd...
Anyone know if I need to maintain my MAP sensor? I saw a post somewhere that stated it may be required as well.
Thanks David! That link does seem to indicate that it's possible... Off to a good start!
I haven't been able to get my OE ecu to work with my system and it seems to be a wiring issue with my OE harness somewhere. Can't for the life of me fine the short, etc so I bought a standalone ecm...
So, I'm thinking the best route is to copy my .bin and adjust the timing tables in tunerpro with the above spreadsheet. I forgot to mention there is no EGR port on the new intake so I need to delete...
That's awesome. Thanks!! Hoping to give it a try this weekend. I'll let you know how it goes. I'm sure I'll have a few more questions before I get it right lol
Thanks for the replies guys! That link looks helpful. How can i find the spark table for the vortec? Weather here has been nasty, gonna try to get the truck timed perfectly this weekend. I bought...
Ok, will do. Thanks for the reply! I didn't even know what the bnkm was for on the label but thought it may be important for the thread lol. Do you know of any .bin's that I could start from for my...
Hey ya'll,
I'm new here but I've been researching tuning on this forum and others for a few months trying to get the basics before I start attempting to tune my truck. I installed an engine from a...