Please help the new guy from Wis. Every time I turn to the left I hear a hard knock from under the under my truck. sometimes even when I just ride on a rough road. It dose not do this when turning right. any ideas.

 

im guessing a broken swaybar link or shock mount, its kinda hard without auctualy hearing it.

 

Welcome! from the north Island of New Zealand.

 

*Moved to 'Steering, Suspension, and Drivetrain'. The 'New Member' section is only for introducing yourself and your truck.*

 

Check your tranny crossmember mounts. What you're stating sounds similar to how my truck was sounding when I made left turns or rode on bumpy roads.