After doing a little more research, I think the reason why my automatic transmission is not changing into high gear is something to do with sensors.
A couple of posts on this and other forums talk about TPS sensors.
Losing overdrive seems to be a fairly common problem.
My question is this. Are there any good diagrams or pictures that will show me what I need to be playing with?
Are there a few things I should be looking at.
I want to become more mechanically minded and do small jobs myself. I am a little embaressed to admit on this forum that I have only just learnt how to change the brake pads myself. Luckily a workmate has a good workshop and has been showing me how to do lots of stuff, but he does not know Isuzus and can't help.
Any ideas or hints?
I can't contribute much in the way of mechanical advice to the forum myself, however I can give trout fishing advice for Otago/southland!