We recently got a good deal (we think) on an '84 Escaper that is in great shape except the motor. Apparently it needs a valve job. This is the original 2.2 4cyl with 4 speed standard, 30,000 miles. Since at some point we may take it West (we live in WI but are from Idaho where there are real mountains), we are considering changing engines. Options are: do the valve job; put in another, newer 4cyl; or going to a 6cyl. Also, it appears the rear axle was never replaced, per the recall. We have a dollar figure in mind, but are interested in knowing the expense and advantage in such a change, especially for the cost of going with the 6cyl, its ability in the mountains, and average mpg. We probably will hire the work from a known place here (unless a retired mechanic friend offers -- we won't ask). Related issues include whether to change the transmission (I read this one may not work with some 6cyls) and where a rear axle could be obtained. Looking forward to hearing suggestions from all the experience out there.
