isuzu trooper start problem

can anyone tell me what may be wrong with my trooper starter problem?
I have replaced the batt. and the starter and it won't start.

I put the new one in and started it good 4 times and the 5th time. it just clicked.

please someone let me know.

year of the truck?

I would suggest posting this in the Trooper forum.

this is a 1986 LS 2.3 unleadedcan anyone tell me what may be wrong with my trooper starter problem?
I have replaced the batt. and the starter and it won't start.

I put the new one in and started it good 4 times and the 5th time. it just clicked.

please someone let me know.