white89gt

Seems to be happening a lot lately.

Jbrew

Post and bail technique. Irritating, too lazy to search and aren't really interested. Wasting peoples time is what they're after.....askholes.

white89gt

Askholes indeed!

Jbrew

ROFL, yea that's the main def, but many more fit lol. Same question within many forums on the same site, fails to supply necessary info for a specific answer and quit posting lol, super thin skin heads....etc... Your right, there's been a lot of those lately lol.

Deerebilt

I just received mine yesterday, updated and programmed the preinstalled 87 Tune. Did not change any other parameters. Not much change yet, but only have drive about 10 mi, so far. It did seem just a tad peppier and a slight change in shift quality. My truck is a 01 SuperCrew 2wd 5.4 with 116k mi. A month ago just had plugs changed and all fluids changed. Trans, P/S, Coolant, Rear axle and brake fluid.
I am looking for increased driveablity and economy. Not lot for more power really, it does fine, but will welcome any power gains. I believe a reasonable power gain increases efficiency in normal driving.

blupupher

iTrader: (2)

If you see any mileage improvements (you probably won't, I did not), how long will it take you to get back the $300+ you spend on the tuner?

As said by many, these just really don't do much compared to the 11th gen and later trucks. Shift quality improvements, sure, but no real horsepower or torque gains, even if you do a 93 octane tune.

Jbrew

Yea these engines require a lot of/ serious modification to warrant a tuner. With this gen you can add long tube headers and increase intake... still , - a tune is not required.

Pays to research first, not hype, but forums.... or hell, just ask.