It depends on what part of the country you live in. Call a couple of local garages for estimates,
To replace an Isuza Rodeo steering the steering column should first be removed. Pop off the front steering wheel cover to see the steering wheel nut. Loosen the nut and remove the wheel.
Replace it.
When you open your hood there should be a container on the left with a black cap. That is your power steering reservoir. When you open your hood there should be a container on the left with a black cap. That is your power steering reservoir.
At 90Kmiles
seems like the steering pump should have been repaired or replaced
U should replace them at 100 thous to be safe
500.00
5000dollars
it should cost $40-$50 depending on what you drive
Yes, those are the same engines, should be no problem
the ecm plug should be located under the dash beneath the steering wheel.
there should be some kind of screws, sometimes they are Phillips or star shaped. just take those out and the steering column cover should come right off.