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Thread: 4.8 engine problems?
03-01-2009, 08:53 PM #1
4.8 engine problems?
I own a 2005 Express 3500 ext. with the 4.8 engine. My truck has 143k miles on it. It runs good, but I just wanted to know if there is any problems that I should be aware of as I put more miles on it? Thanks.
03-01-2009, 09:24 PM #2
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I used to drive that same van, it was a company van. I put 150k on it and never had a problem. I quit the job, so I can't say if anything ever happened with it.2008 GMC Sierra 2500HD Ex. Cab, Fire Red, 6.6L Duramax LMM Equipped with UTG Rocker Pods
AMSOIL is the only oil company that...,"Recommends 25,000 mile oil changes","Gives up to four times better wear protection","Warranties your engine against oil related failure"
03-07-2009, 01:48 PM #3
Thanks for the response. Maybe I will give that Amsoil a try for my high mileage engine.
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