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Message: [QUOTE="Bobs 7.3, post: 1461660, member: 8460"] Have a plan it just keeps getting longer lol. Swapped out the ipr solenoid and idle got better to the point where most of the time It idles good and once in a while it will romp slightly. If I use the high idle tune it gets the same baby romps but half of what it used to get with the old solenoid so its still improving and going the right way. I took some readings this morning after a cold buzz test that passed with flying colors and this is what it showed after driving about 35 to 40 miles, hpop=594.5 to 608.2 ipr= 13.5 to 13.9 inj pw= 2392.0 to 2632.2 eot=94.5 degrees (why that cool I have no idea, new sensor and all) those were at idle and approx. 200 degrees water temp. This next list is at 200 degrees water temp and on the high idle tune (1200 rpms) hpop= 503.7 to 509.3 ipr= 10.8 steady never fluxuated inj pw= 2894.3 to 2952.6 eot= 89.0 if I could get the baby romp out of the high idle then Id be good. I do hear a very very light thumping in the intake very rhythmic like every time the same cylinder would hit it would make that thump but I have to put my head under the hood over the fender to actually hear it. Maybie this is normal with the Donaldson filter I don't know. I was reading up on bent pushrods and broken rocker arms and figured hell lets see and that's why I found that very slight thump. Ran 4 cct and every time I only got a number 8. No more number 5. Not sure if number 8 is just showing up due to a cps thing or what but I have a new original international black one in there and these are supposed to be the best. [/QUOTE]

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