UK Car Repair Questions? Ask a Mechanic for Answers ASAP
good morning my name is ***** ***** I will assist
how old is the clutch???
have you checked the fluid level???
how many miles on the van???
ok, thanks, ***** ***** issue is 4th gear. popping out of gear is an indicator of a worn synchronizer ring. when they wear, they will tend to pop out of gear and can be re engaged only to happen again. the remedy is to have the syncro replaced. it requires removal of the trans and dis assembly to replace the parts. at that time,it would be best to inspect all the others as well as replacing the clutch.
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that may also be something internal. if it were the clutch, it would be the same in all gears trying to shift
4th gear is the syncro failure. 2nd gear has not become that bad yet