500 ism

[hwbuck]

Considering a used 45 foot Travel Supreme Select. Is there anything unusual about the 500 HP ISM? Does it have EGR etc? thanks

[ssimmons]

Originally Posted by hwbuck

Considering a used 45 foot Travel Supreme Select. Is there anything unusual about the 500 HP ISM? Does it have EGR etc? thanks

What year model is it?

[hwbuck]

2006

[Steve Ownby]

Originally Posted by hwbuck

2006

EGR was put on the ISM in late '02 in preparation for the EPA '04 regs. The EGR did have some early problems on the ISM. The "Ugly Fix" folks say they are working on a version of their add on device for the ISM which switches off the EGR.


Steve Ownby
Full time since '07

[becks]

The 2006 TS Select was a very well equipped coach, and great bang for the buck. If all things check out you will have a super coach.

[Dale F]

Might be late, but yes the 2006 TS 500 ISM have the EGR valve. Replaced mine this week. Cost $2,500 + change. It was seized up in the closed position & throwing a SPN 2791 FIN 7 code.

[hwbuck]

Dale - how many miles on your coach when EGR failed? thanks Buck

[Dale F]

58,000 and it was the original EGR on the coach.