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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
how duz a guy go about testing the TPS i notised today that every once and a while when im in O/D it revs about 200 rpm. am i right in thinking its the TPS and if so how do i check/test it
If you have the "fluctuating rpms" at cruise speed - your TPS is probably bad. I don't know how to test it, but I do know they have them at most auto parts stores for around $35 and it takes 5 minutes to switch it out. I'd just change it.