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Smitty77's avatar
Smitty77
Explorer
Jul 23, 2015

ISL Exhaust Manifold Leak - How far can I drive it?

Have a 2003 ISL370 CAPS engine. Found a 'fresh' small exhausts leak from the manifold gasket of #3. Believe it blew about 700 miles ago, when I heard a new noise climbing a grade on 395. I inspect...
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Snomas's avatar
Snomas
Explorer
Jul 24, 2015
We found we had a manifold leak on our way to Denver about 3 yrs ago and drove about 400 mi after the find. When we got to Denver Rocky Mtn Cummins had to do the following to fix. New exhaust manifold, new head, new turbo charger, new injection fuel pump & fuel lines. Cost about 12K. Hope you don't have all these type of problems!

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