Quote:
Originally Posted by jack.stew48
... but pretty much when im cruising at 70mph it shows 1800-2000 rpm.
|
... is why I asked the diff question.
With the resources available in the forum, check the (AC?) signal from the ring gear sensor and compare with another member's similarly setup 300D.
Does the IP have an RIV port? I recall a member, maybe mach4, fashioned a tach or at least an rpm signal driven by the RIV lug.
Sixto
83 300SD