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Cracked exaust manifold

Yahoo Message Number: 4645
I have a 1999 intrigue 36 ft with a 350HP isc cummins.
The exaust manifold had a crack all the way across.
The coach has 40,000 mile.

Has any one had this problem, if so did you fine what caused it to crack.

Bobby and DOROTHY
1999 INTRIGUE 10785

Re: Cracked exaust manifold

Reply #1 –
Yahoo Message Number: 4646
Bobby: I had a similar failure on my 99 Intrigue with Cummins 350. The manifold and labor were covered under Cummins 5 year warranty. They had no explanation for the failure. In my case, I was in San Diego where I had access to a Cummins factory store, not a dealer. In either case, I am sure they will cover it. At the time of my service, I had 39k on the odometer. The exaust blew out and melted the dipstick tube (plastic). I had to buy one from CC and Cummings charged me to install it. I thought that was cheap of them, but they held firm. The tube could be changed in five minutes with the use of a screwdriver, but none-the-less, they charged me a minimum $75.00 labor rate. Had I known in advance I would have changed it in their yard myself. Oh well. Happy motoring!

Larry

Intrigue10762

Re: Cracked exaust manifold

Reply #3 –
Yahoo Message Number: 4651
Dave

As to the cracked manifold, I didn't realize it was broken. I had a reoccuring power steering leak and when I started to see oil on the back of the coach, I took the engine cover off to check it out. The manifold had broken and had melted the dip stick sleve, allowing oil to come out of the sleeve. When I saw the cause, I called Cummins and confirmed the warranty work, then ordered the dip stick from CC. Once I had the CC part, I took the coach to Cummins and had the work done. By the way, I see that you tow an Odyssey. Is the transmission the same as the Accord? I'm looking to tow an 03 Accord if they are approved.

Larry
 

Re: Cracked exaust manifold

Reply #5 –
Yahoo Message Number: 17587
We have a '99 magna with the isc 350 engine - it too had a cracked manafold which was replaced under warranty -- no idea what caused it.

Bob

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