Trenchking Posted May 15, 2017 Share Posted May 15, 2017 98 CH 355/380 There is a little return fuel line from back of head to a fitting down by EUP's Looks like 1/8" or so & braided I think, anyone know what Mack calls it? Dealer I tried yesterday, couldn't find it/ wasn't sure what I was talking about, going to try different dealer tomorrow Quote Link to comment https://www.bigmacktrucks.com/topic/49839-fuel-problem/ Share on other sites More sharing options...
0 Mackpro Posted May 15, 2017 Share Posted May 15, 2017 It's push on fuel return line. The very early 98/99 ETECH engine has them coming off the back head. They later moved the fitting to the front head. Quote Link to comment https://www.bigmacktrucks.com/topic/49839-fuel-problem/#findComment-369846 Share on other sites More sharing options...
0 Trenchking Posted May 15, 2017 Author Share Posted May 15, 2017 That's what I thought, going to try different dealer tomorrow,or at least different parts guy! Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/49839-fuel-problem/#findComment-369848 Share on other sites More sharing options...
0 Mackpro Posted May 15, 2017 Share Posted May 15, 2017 Part # is 243AX6F Quote Link to comment https://www.bigmacktrucks.com/topic/49839-fuel-problem/#findComment-369863 Share on other sites More sharing options...
0 Trenchking Posted May 16, 2017 Author Share Posted May 16, 2017 Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/49839-fuel-problem/#findComment-369914 Share on other sites More sharing options...
Question
Trenchking
98 CH 355/380
There is a little return fuel line from back of head to a fitting down by EUP's
Looks like 1/8" or so & braided I think, anyone know what Mack calls it?
Dealer I tried yesterday, couldn't find it/ wasn't sure what I was talking about, going to try different dealer tomorrow
Link to comment
https://www.bigmacktrucks.com/topic/49839-fuel-problem/Share on other sites
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