Have a question that has been mention several times. I have a 98 with a 5 speed. I?m wanting to fix my speed odometer reading it?s about 10 off at speeds of 60+. When I pull up the tire Calc the...
Type: Posts; User: smitty82
Have a question that has been mention several times. I have a 98 with a 5 speed. I?m wanting to fix my speed odometer reading it?s about 10 off at speeds of 60+. When I pull up the tire Calc the...
thanks for the reply. Not going with the 24x COP just wanting to convert to the 411 for better tuning options. I am part of gmt400 where I have messaged Lextec several times over the course of about...
I guess I start by saying Thanks for having me. I have questions about tuning my truck its a 98 5.7 5 speed. I have the 411 computer and plugs just need the pin out spread sheet. ive been waiting for...
so I have a quick question. I have the 411 and need it flashed for my 5.7 l31 vortec. where can I get this tune and would I download it to my truck after I get the wiring done. and can I change the...
Hello new here. just so I am clear you can tune the 98 PCM "black Box" with the HP tuner. I keep getting told NO every tuner shop I call.