gearhead204 Posted August 26, 2013 Share Posted August 26, 2013 the e9-500 I got came from a 1995 ch series, when pulling the eng. I found a 1/4 air line elbowed into a tee for the 3/8 line that supplys manifold air to the injection pump. the 1/4 line ran to a skinner valve mounted on the cab hood support the valve has a short line on the other port open to atmospheric pressure. and a 2 wire plug ,I cant figure out w.t.f. this is 4 its not big enough to dump manifold pressure in any volume [polish waste gate] any help please!!!! it appeared to be a factory install, never seen a factory puffer valve by-pass . Quote Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/ Share on other sites More sharing options...
Baxter Posted August 26, 2013 Share Posted August 26, 2013 Off your topic a little, I did not know you could get a 500 in a CH. Quote Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-201860 Share on other sites More sharing options...
farmer52 Posted August 26, 2013 Share Posted August 26, 2013 Off your topic a little, I did not know you could get a 500 in a CH.Likely a CL700. Quote Ken PRR Country and Charter member of the "Mack Pack" Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-201861 Share on other sites More sharing options...
rsb502 Posted August 26, 2013 Share Posted August 26, 2013 It should be the puff limiter pics help, at any rate get rid of it. Quote "Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin"If your gonna be STUPID, you gotta be TOUGH" "You cant always get what you want, but if you try sometimes you get what you need" Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-201885 Share on other sites More sharing options...
Mack Doctor Jr. Posted August 27, 2013 Share Posted August 27, 2013 It should be the puff limiter pics help, at any rate get rid of it.LOL! 10-4 on that there 84 Quote Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-202091 Share on other sites More sharing options...
mackcl96 Posted September 3, 2013 Share Posted September 3, 2013 the e9-500 I got came from a 1995 ch series, when pulling the eng. I found a 1/4 air line elbowed into a tee for the 3/8 line that supplys manifold air to the injection pump. the 1/4 line ran to a skinner valve mounted on the cab hood support the valve has a short line on the other port open to atmospheric pressure. and a 2 wire plug ,I cant figure out w.t.f. this is 4 its not big enough to dump manifold pressure in any volume [polish waste gate] any help please!!!! it appeared to be a factory install, never seen a factory puffer valve by-pass .The 1/4" line was for the shutters,,,,Works off intake pressure as the boost rises the shutter openElectrical plug is for water temp keeps shutters closed until temp comes up or when temp drops under no load condition in cold weather As you may know a E9 is hard to keep up to temp in the cold Quote Thanks for hearing me out.You can have the soap box now---------JIM Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-203316 Share on other sites More sharing options...
gearhead204 Posted September 3, 2013 Author Share Posted September 3, 2013 now that makes sense, the shutters were un hooked on that truck. thank you for the honest answer Quote Link to comment https://www.bigmacktrucks.com/topic/32478-e-9-air-intake-plumbing/#findComment-203347 Share on other sites More sharing options...
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