New to the forum and 6.7

**12LaramieCummins** · 03-04-2019

Hey everyone!

I've done a lot of tinkering with the old 12 valves and spent far too much money on the old 5.9 CR's but I am just entering the 4th gen 6.7 world. My truck is a 12 which came to me fully deleted with an XRT PRO on it. I sold the XRT PRO and ordered tuning from DRD , I am very excited to utilize Ray's tuning on the mm3 platform. I will say currently my truck (deleted with out any tuning) has been driven very little maybe a total of 20 miles since returning to stock.

It is unbelievable how bad this truck smells ...I didn't notice it with the H&S and hope it goes away when I install Ray's tuning tomorrow. It seems to close up the VGT and idle up without the exhaust brake on and sort of hazes a light white smoke at times , that is when it smells the worst. The engine light is on (of course) as it is looking for sensors that are no longer there (completely removed egr and DPF). It has not gone into limp mode or anything...I hate driving the truck like this but thankfully it is only 3 miles each way today and tomorrow only.

If I am in fact hurting this truck please don't be afraid to yell at me, I can find other means of transportation for tomorrow until I get a chance to tune the truck after work.

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**Western** · 03-04-2019

When my DPF went put on my 13' I drove it about 100 miles before I got my tunes and flo pro exhaust. So I think you will be okay. Sorry to hear how you got the truck but you will not be disappointed with Ray's Tuning it really is top notch!!

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