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Veedubbers, You may remember I was asking about the trigger contacts on a 69 fastback. I had a chance to work on it and I wanted to share my results so everyone might gain a little??? I will start off with the problem: I was only firing on two cylinders at an idle. When I opened the throttle I would begin firing on all cylinders about 2000 rpm. I checked for spark and found it at all cylinders. Using Muir's test I tested the trigger contacts. One ohm when closed and infinite when open on one set. Seventy-five ohms when closed infinite when open. Solution: I removed the trigger contacts and noticed a type of oxidation on one set of contacts. I used an Exacto(R) knife to scrape off the film and then proceeded to reinstall the contacts. Result: She fires on all four cylinders at an idle. Don't have to keep the pedal pushed down a little to keep it running. Jason Renville ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I would rather attempt something great and Fail than attempt nothing and succeed. Jason_Renville@ccm.al.intel.com 69 Fastback second owner. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~