Question about GMC Jimmy

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I have a 1998 gmc jimmy 4x4. Have been driving it for a little over 3 years now. I have a couple problems... The air conditioning system quit working 2 summers ago when it got really super hot out and hasn't worked since. the floor blows out scorching hot air though. also, my 4x4 no longer works. Is it the actuator, and if so, what is the reason for this to happen? Is it possibly something faulty in the manufacturing of these types of vehicles? and one more... My paint is severely chipped all alongside the passenger side and starting to buuble on my hood now too. I just about always park in the shade, and only don't if absolutely nowhere else is available. Reasons for this are? Thanks for any help you can possibly give me.

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I am experiencing the same problem with my 98' GMC Jimmy. I have a small leak in the A/C compressor, so I have to refill it with freon at the beginning of every summer. Also when shifting out of 4HI to 2HI it has a hard time, and in fact make a whining sound when I'm de-accelerating. I think the cause of this is my transfer case motor, but I'm not sure. Can anyone confirm this?

Posted on Nov 24, 2009


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