| Re: Gmpp I like to do my work myself and as mentioned, that qualifies if you keep impeccable records. Frankly, the GM dealers run enough specials that just for warranty reasons, i let them do it. However, be very firm that you will only allow the recommended items as spelled out in your manual. They will try to offer many useless and expensive services that simply aren't needed. They may also mention many alarming problems that don't exist. Take a hands on approach and you should be OK. BTW, if you have Onstar, keep the monthly diagnostic and oil life reports. |