dumb question: is the TPS replaceable on a 2008 4.2 without replacing the whole throttle body? Rockauto auto doesn't appear to carry only the TPS for that year. Is the unit some how "bonded" to the body to make replacement "less than easy". ie. riveted / tanged as opposed to bolted.
I am going to look closer at the tb but thought I would post first look later.
I am going to look closer at the tb but thought I would post first look later.