Retuning diesel motor for more torque and hp
I have a 2013 Serrano FRED with the Max Force 7 engine on a Workhors WD22 Chasis. Overall I’ve been very happy with this setup except when it comes to climbing. Even on small grades the max speed drop...
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dons2346 is right. You have to monitor trans, engine temperatures carefully especially in the steeps. If you use a tuner make sure you use the towing setting. Most tow rigs will have a trans cooler. Listen for the auxiliary fan. On steep grades the smart thing to do is pull over and let your engine cool down.
This is the reason I don't like heavy trailers say over 5,000-6,000 pounds dry. For people that mostly drive in the Midwest or back East it is less of a challenge.
This is the reason I don't like heavy trailers say over 5,000-6,000 pounds dry. For people that mostly drive in the Midwest or back East it is less of a challenge.
