Recent content by gwake41

I didn't loose a drop of ATF with cooler upgrade as it replaced OEM cooler which well above trans. New B&M cooler in same position as OEM cooler, only 3 times larger plate & fin. Truck performance seems little changed before/after mods. But Magnaflow is much louder. Actually on a trip I got...

New member, first post: My '07 4.7L Sport; does NOT have a "FACTORY" towing package. It has aftermarket class III hitch with large aftermarket trans cooler, K&N, Magnaflow. I tow a single axle 15 foot travel trailer, approx 3000# MAX. My Runner seems to struggle to pull it. It's very 'late'...