Activity Stream

I did a rebuild because of lifter failure. Installed nsr truck norris cam sent ecm to get programed. Because would not idle, upper rpm had good...

I am tuning the VE on a 2001 Corvette that just got a cam upgrade. It keeps going into OL - Accel/Decel and shutting off fuel trims. Question: Is...

Would someone take a look at this log and graph setup. It seems like one side of motor runs leaner than the other side? Also the left sensor is more...

I've got a mostly stock L29, rebuilt by me a couple years ago. Shorty headers, no EGR, no Cats, 0280155884 22.2lb@4bar injectors from 5-0...

Hello all, first post here, although long time reader. I'm a complete newb when it comes to tuning, but I'm trying my best at learning, and...

Alright guys, this has been driving me up the wall here and I thought I?d bring in a little help. Quick back story?I?m a 21 year veteran in the...

I have a 2006 silverado 1500HD that had a 6.0 with a 4l80e. the 6.0 took a dump and all i had at the time was a 4.8 out of a 05 silverado. i swapped...

NEED YALL TO review this tune/logs, trying to make sure idle cruise fueling trans are close, or is it way off, truck runs great just looking for...

I've been battling my 2012 C6 over the last couple of days. Car was MAF only and had drivability issues. It was also running E so I know the car...

Hey Guys, I'm trying to check my IPW and fuel pressure to determine if I need to replace my injectors. However, the repolling vehicle does not...

Hey I do not have an HPtuner, this is a very active forum with smart people, so I am looking for help. I did a Texas-Speed DOD delete on a 2016 (5.3)...

im having an issue with my RTD tune. i get the tune from email, load it on computer than on the 19 mustang. the car will not go over 80mph

I'm having this issue when I'm at WOT I noticed my turbo air flow is more then the desired limit, this hasn't caused to much of an issue under 5k...

All, I've posted this on some other sites. But it may be a tuning issue that I haven't figured out. I have a 2015 Silverado with the L83. I've...

I have a 2006 silverado 1500HD that had a 6.0 with a 4l80e. the 6.0 took a dump and all i had at the time was a 4.8 out of a 05 silverado. i swapped...

Hi guys I?m having an issue were the log file is showing KPA value and my throttle position starts closing/falls off at around 230ish kpa. It will...

Hello, new tuner here with my first problem. I did lots of searching and found similar issues, but couldn't really find a solution. I currently...