Ah yea ,breaking in an new engine can be a pain in the rear!...:D
First off ,the carbs are set filthy rich on fuel ,an they have a tight pinch on the sleeve ,so given those two factors ,they
are hard!
I have two suggestions that help ,1 is to loosen up the glow-plug ,this helps relieve some of...
You said not long ago ,was it just this winter that you have purchased the truck?
An how much of the break-in period have you done ,or have you been able to do any?
I ask if it was this winter because it may just be too cold depending on where you are located!.:cool: