okay i bought a diablosport tuner like 4 months ago and it was doing good for awhile and now my car runs like CRAP, they told me to increase my MAF to 2%, so i did and it got worse, then i asked in a forum and some of the guys told me that i need to change my fuel filter and sparks, so i did. and now it still does the same of FLIPPIN thing, driving me nuts here, i don't know if it's the altitude that's doing this to my car or what, there where three codes that popped up,
car running to lean,
obd sensor,
fuel pressure something
something else
any hints out there on why my car is running like this, i'm tired of it, it's just spittering and spattering, any help would do some good, thanks
Put it back to stock and buy a tune, you don't want to mess with the settings if you don't know what you are doing, engine go boom.
Bamachips are a good source for the diablo tunes.
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2006 GT Tungsten Grey 5 spd, Xcal2/Pipeline CAI, Powerhouse tune. Spoiler delete. Front Speakers:Infinity 6812CF;Blaupunkt GTc652. Rear:Infinity Kappa 682.7CF. H/U:Alpine CDA-9885. Alpine MRP-F250 amp. Sequentials. President of the Splash guard registry. On Deck: Motoblue UDP's.
fuel pressure something could be bad fuel pump, plugged pump screen or fuel filter, which could cause it to run poor. the code numbers might reveal more info.
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goina hundred in a 55, and i dont know why..
some things were just meant to be..
05 V6 auto, torch red, basic,:cool: a few mods
06 V6 stick, vista, premium (g/f`s car)
If you dont have Cold air intake, tune the car back to stock and see if the problem is there, if the car still bugs, your tune is fine and theres something wrong with the car. Just do it, its simple.
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07 Mustang Pony pkg 4.0L V6
Appearance: Roush hood scoop, rocker panel, custom GT500 chin spoiler, side louvers, racing stripes, shifter bezel, door sill plates, Sequential tail lights
Performance: C&L intake, Bama/Tillman 91 Race tune, SCT X3, Mac dual exhaust kit, OEM Ford 3.73 gears/T-lock on 7.5'
If you dont have Cold air intake, tune the car back to stock and see if the problem is there, if the car still bugs, your tune is fine and theres something wrong with the car. Just do it, its simple.
+1 if you dont have any mods other than you tuner then i would return it to stock and check for the same problem or drive back to the city where you installed the tune and try reload the tune that started running like crap and see if it runs better
To restore Original Backup go to Performance Tune and then select Original Backup.
When the Predator starts to write the Original Backup into your vehicle, a progress bar will indicate the status of writing.
Follow all instructions on the Predator screen. The complete process will take about 1 minute.
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2005 V6 Deluxe Coupe - BBK CAI, GT Take-off Exhaust, Diablo Predator Tuner, Bama Chips 92 Race tune, Shorty Antenna, Painted mirror covers, Pony Package Fog lights and Grill, Chrome taillight and brake light trim. Mustang GT Silver Bullitt Wheels & Tires, Canuck Motorsports lowering springs, GT rear sway bar.
diablo sport ruined my car 
i`m pushin 60,000 on the 05, no problems
