I had the same problem with my trooper 00. Except that i did less miles, burned through all the oil, and no oil pressure light came on. Engine seized and now i'm pissed.
This is a pretty common problem from the info i have gathered. Don't know what my outcome will be but i've read quite a few instances where Isuzu will do an oil consumption test and change the engine if your burning more than 1qt/1000miles. I don't get to do the test...well..BECAUSE MY ENGINE IS TRASHED!
Hope yours gets resolved peacefully.
This is a pretty common problem from the info i have gathered. Don't know what my outcome will be but i've read quite a few instances where Isuzu will do an oil consumption test and change the engine if your burning more than 1qt/1000miles. I don't get to do the test...well..BECAUSE MY ENGINE IS TRASHED!
Hope yours gets resolved peacefully.