About us
Diesel Spec is a repair shop specialized in diesel engine for medium and heavy duty truck in Montreal .Our company as started in 1989 with a Mobile service truck.Because of the high demand of our customers,we open a garage in 1995 to offer a better service .Since that day,the company is growing up with satisfied customers.We continue to innovate each day to keep our custom...
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Diesel Spec is now doing Agriculture engines !
With high demands from our customers for agriculture engines, we have now started to do tuning on John Deere engines.
Read moreWhat is Tuning ?
ECM Tuning is the process of fine tuning the software program that controls your engine management system...
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EGR VALVE DELETE KITS
We offer many differet kits to remove the EGR valve and EGR cooler from your engine ...
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New Tuning for Detroit Diesel EPA07
After several months of testing, we are now proud to offer tuning for Detroit Diesel DD13 - DD15 - DD16 ...
Read moreNew Tuning for Mercedes Engines
Diesel Spec now offers new Tuning services for Mercedes MBE900 and MBE4000 series for alll years .
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