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SOURCE: Dodge Ram 1500 can it have a plow?
Yes It can and It should not void the warranty. Contact your dealer.
SOURCE: 2005 dodge Ram 1500 truck 5.7 Hemi check engine lights comes on
Two things you want to know about the check engine light on any vehicle. One is it's an emission warning. The most common cause is a loose gas cap, make sure it clicks when you gas up. Second, is that being an emissions light, is that it'll require some test equipment to find the problem if you checked the gas cap and it's tight. You will want to do that at your friendly Dodge dealer. Why? They'll not only know what it is, it might be fixed free in the emissions warranty which has some parts that are covered longer than the vehicle's regular warranty. The shop on the corner doesn't do warranty work and they're not going to tell you if it might be covered.
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