Any Duramax owners out there? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1949gmc · 01-30-2011, 01:32 PM

I got one...... an 04.5 with the LLY motor. Bought it new in April '04 and its got 54,000 miles on it now. I put Bilsteins on it when it was new... what a difference! I couldn't believe how crappy the original shocks were and they only had a thousand miles on them.

It's had a couple of goofy things go wrong with it: speedo head shorted out and it would read 100 mph sitting still. Had the EGR valve and a couple of injectors go bad. And this past summer, I had to have the injector harness extension installed for the #2 and #7 cylinders because it would go into limp and wouldn't come out.

Overall though, a great truck. How many trucks can do a brake torque with 5,000 pounds hooked up to it?

01-30-2011, 01:32 PM	#10
1949gmc Registered User Join Date: Nov 2004 Location: Lindenhurst, IL Posts: 659	Re: Any Duramax owners out there? I got one...... an 04.5 with the LLY motor. Bought it new in April '04 and its got 54,000 miles on it now. I put Bilsteins on it when it was new... what a difference! I couldn't believe how crappy the original shocks were and they only had a thousand miles on them. It's had a couple of goofy things go wrong with it: speedo head shorted out and it would read 100 mph sitting still. Had the EGR valve and a couple of injectors go bad. And this past summer, I had to have the injector harness extension installed for the #2 and #7 cylinders because it would go into limp and wouldn't come out. Overall though, a great truck. How many trucks can do a brake torque with 5,000 pounds hooked up to it?



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