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Looking for some ideas to pick up some ET. This is front side prepped. I am running a 275 tire on a 17? rim. 5.3 forged mahles rings gapped at...

Gen 3 ls 402 stroker. Single turbo. FIC injectors. Speed density. Stock Dbc throttle body. Stock intake. I believe I used a cobalt 2 bar map. Been...

Cant find what section to adjust cold start A/R command??? 6.0 L SD tune. Open and closed loop disabled. Tried EQ Ratio open loop did nothing. Tried...

After a trashed cam replacement, I installed a TSP Stage 3 cam with phaser limiter. I replaced the lifters with Comp cam Non MDS and Did the delete...

Hi so I have a supercharged (2.9l whipple) cammed pontaic g8 gt,got it back today from the shop that installed the supercharger and they use their...

In the scanner, does the reported IPW number ignore: fuel injector characterization modifiers (vacuum, voltage, temp offset) fuel trims My...

I have an 03 Corvette with an LS3 crate motor in it, and Im having some overheating issues. It very well may just be an issue with waterpump,...

So, I've been experiencing this problem for a little while now and it's been getting progressively worse. Idling and steady cruising are all...

I've tuned a few gen 3's no problem and I watched Goat Rope's gen 4 video's however I am still having issues failing the MAF. Anyone able to take a...

Hello everyone, I am looking for someone with experience tuning the 6.1 HEMI platform using HP Tuners who would be willing to help me. Vehicle:...

I have a 05 lm7 controlled by a 07 p59 van computer to use the 12v ac request instead of the serial request from the truck computer. My fans...

Hello! I am in dire need of some tune cleanup on my car. This car was built about 2 years ago, since then I've driven it about 4000 miles. The...

Hunting down a bad miss on cylinder 8 in my LH6. Have done new plugs/wires, swapped coils around and the issue stays. About to do...

I have a 2005 Chevy Silverado 2500HD with an LQ4 with a sloppy stage2, VSR 7875 Billet, deka 80LB injectors and I also have a 3000RPM stall convertor...

2008 corvette 6.2 BTR Stg3 LS3 NA cam 229/244 .630"/.615" 113+4 12cc dished 4.075 pistons 6MT I've got my idle pretty well dialed in using...

2018 Zl1 a10 416 Ported heads stage 3 cam with HPFP shim 112 TB ported blower 2.3 upper 8.45 lower 2" headers 5" intake

I have a tune and got it running with no MIL lights on. Pretty stock. Just rebuilt the engine and did a DOD delete kit and upgraded the cam to BTR...

Hi so I have a 04 GTO that I swapped a turbocharged l96 into and I hooked up a lingenfelter box to convert the cam and crank signals and now when I...

Ive been working on this issue (popping in exhaust on Coastdown/ decel) on and off for a while. Working from the theory that negative spark is the...

Hey Guys, I have a 2003 Silverado SS, Stock Lq9 6.0L with a 7875 VSracing Turbo, TBSS intake and 90MM LS3 throttle body, Siemens Deka 80 Injectors...

Hey, I noticed, that my "Predicted Engine Torque Source" in VCM Scanner switched from "Trans" to "Axle". Now "Predicted Engine Torque Cmd" gets...

still in need of a stock 2022.5 to 2025 5.3l l84 E90 (global b) tune file. i need the injector flow data. i found a couple l87 files but...

I have searched and searched and have not found a solution to my issue. I have been working at it for weeks now and am still pulling my hair out so I...

I bought a truck recently that has a l92 swapped into it. Previous owner told me something is wrong with the tune. I figured out they were running it...

Well, I chose to be stubborn and tune my car myself. I have tried to do my research to the best of my abilities. However, I've been scratching my...

can someone who more advance take a look and maybe tell me if im going the right direction im trying to figure it out maybe throw some pointers in...

Mice got into can bus plugs. Replaced the plugs and tried to flash stock tunes and then reflash tuning. Cannot clear message. Any ideas? The...

Just bought this car, its a 2010 ctsv m6. Has long tube headers, cooling mods, 2.44 pulley, ported blower, 1000cc inj, and E85..... just bolt ons....

Hi All, Having trouble with the programming of my fans. I've changed to a 180 thermostat, re programmed the fans, uploaded it, but i can only get...

Please see my other post....