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Old 07-11-2011, 06:04 PM
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SCT Tuner for the 3.7L!!! ohhh yeah!!

I have been working with the SCT dealer, HemiFever@aol.com for about a month now. Great guy!! Very helpful!!

For us 3.7L Guys/Gals it will run you $265, since they don't make cams or heads, etc for our jeeps. Contact him for more info.
**Programmer also works as a diagnostic code reader.

SO FAR
I'm running just the 87 octane tune and the Jeep shifts smoothly, downshifts correctly for power!, and I can only assume it will improve gas mileage when I feather it around town. Hit 115mph in no time... LOL

and this is only the 87 tune! Just put $40 in the tank last night so gotta wait til its gone before i can run the 93 octane!! CANT WAIT!

Contact HemiFever@aol.com. GREAT GUY
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Old 07-11-2011, 07:00 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

sweet its about time!

so what exactly can we expect using this?
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Old 07-11-2011, 07:28 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

I sent my email to him already. Lol.

Keep us posted on that 93 octane tune.

I hope this doesn't fry the PCM because I'm buying one for sure.
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Old 07-11-2011, 07:29 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Will it correct my speedo for the larger tires?
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Old 07-11-2011, 07:52 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

it MAY only be good on the 05 and 6. similar to sct support for the 4.7. I dont know what changed but I had a few emails with the same tuner a few years ago and something wouldnt work on 07 and later. AGAIN that was on the 4.7 and it was about 2 years ago. so you may want to contact the tuner and ask about the MY this covers.
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Old 07-11-2011, 08:01 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

It does seem as if it will work for certain models. The tuner just asked me the part number on my PCM.

How many characters are in the part number for the PCM?
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Old 07-11-2011, 08:05 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

from the PArts manual part numbers are like

5094 165AA
56044 547AF
56044 551AF
56044 552AF
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Old 07-11-2011, 08:10 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Thanks. I got it and sent it to him.
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Old 07-11-2011, 08:24 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Turns out I have the same part number PCM as 05WK. Lol.
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Old 07-11-2011, 08:26 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

then inside is a calid. it the number of the version your PCM is on.

thats why no one wants to mess with jeeps. there are like a gabillion versions of everything.
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Old 07-11-2011, 08:27 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

whoa..def interested! ill email my PCM # from my 09 to see if it is compatible for 07+
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Old 07-11-2011, 08:29 PM
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Re: SCT Tuner for the 3.7L!!! ohhh yeah!!

Are there any issues that can occur from a 93 octane tune? Wear on engine life maybe?

I'm looking to get better uphill travel.
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Jeep: 2005 WK | OME Lift Kit & 1.5 Rear Coil Spacers (3" of lift front & rear) | 255/75/17 BF Goodrich Mud Terrain KM1 on stock wheels (no spacers) | SCT Tuner with 93 Octane Tune | Fastman TB | K&N 77 Series | Pioneer 7" Double Din | Pioneer D-Series 6 Speaker Upgrade | Custom Rear Peek-A-Boo Camera | 5K TRS XB35 HID Bulbs & Mini Morimoto Retrofitted Projectors | Parking Lights Deleted | PIAA 510 in OEM foglight location modded for OEM foglight harness | 6K V-LEDS Reverse | 5K V-LEDS License Plate | 6K V-LEDS Interior | Custom Overhead Console Blue Ambient Light | LXHarness Complete Blue Interior Upgrade | 5% on top of 20% Tint & 50% on the whole windshield | Debadged
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