Time for a new truck?

[D13]

Thing was, it was doing fine untli I stopped driving it everyday. At $4 gas the 24mph minivan saved a lot over the 17mpg truck. Funny thing is, I probably spent all of that back on fixing the things that froze up from sitting.
yeah, I can replace it for less than the parts to fix it cost, if I have to do that trans.

Got it down now to a misfire, seems to be #8, gonna swap around plug/wire/coil then if not do injector and intake gaskets. If that don't fix it it's gonna get broomed.