Plymouth 4x4 Truck Tech

4 Wheel & Off Road's Plymouth 4x4 tech articles give you real-world editor-tested ways to repair, upgrade and modify your Plymouth 4x4 truck.

Plymouth Truck Tech Articles

	The Trail Duster Transformation Low Lift & Big Tires more

	PLEASE help before i pull my hair out!!!!!! I have an 89 bronco 4.9 that ive posted before with the same problem and after throwing severnal... more
	T.B.I. problems? I have a 350 tbi, completely stock. When i'm driving it will run just fine, but sometimes the... more
	87'Yota PU w/ excessive Reardiff Backlash Hey guys, Check this out. My beater/hunt rig has quite a few miles run thru it. I just installed a... more
	vortec 5.7L Anything you do to increase porting and polishing is going to decrease lower RPM torque. The old... more