David Brodbeck wrote: > Yes! Get a gauge. You really can't troubleshoot K-Jet without one. If > I remember right, to do all the tests you need a set that includes a > gauge, a valve, and fittings that replace banjo bolts and give you > places to connect the gauge hoses.
I made two of them 20 years ago when I worked for a Saab Indy. My boss let me take the fittings from some parts cars, and I bought the gauges, valves and lines. Cost about $25 total, getting the Bosch parts for free and the rest at wholesale. I think the Bosch service tool was about $80 back then, slightly cheaper than an injector pop tester. When my old boss died, I should have gone to his estate sale and bought the other one. I can't guarantee the Saab fittings on mine are right for the 500, but it seems feasible. BTW, it is my opinion that the warm-up regulator is the most troublesome part on K-jet systems I've dealt with. (on Saabs and Rabbits)
