Search results

So I my 2021 FX4 has been hesitating when going into drive or reverse from park and also clunking some when shifting into a few of the lower gears. Also when decelerating quickly the transmission sometimes makes a huge clunk right before coming to a stop. By a huge clunk I mean it felt as though...

Hi, What variables on the SCT BDX should I be monitoring/logging to ensure the engine is running healthy on any given tune? Thanks!

Is it always best to run a 91 tune with 92 gas or is 92 gas close enough to run a 93 tun safely? Don't eat me alive, I'm just asking. I've only used a 91 tune so far, with 92 gas. I'm just curious because I see lots of folks mention running a 93 tune, but I never see anything above 92 gas...

2021 Ranger XLT FX4. SCT BDX with 5star tunes for: 87 daily 87 Perf 91 Perf 93 Perf I tried the 91 Performance tune first, using 92 pump gas. Shifting is SUPER harsh, like ridiculously... a few times I thought I has hit something the shift was so harsh! Then there is the mpg... stock tune...