Ok, I will try to give you what I know. I have had 8 GM products in my drive way over the last 6 years. Some got sold, some blew up, some are company vehicles. When we had the 3rd child, we couldn't fit 3 car seats in the back of the Grand Am, so we started looking at mini 'utes with the 3rd row. They suck...there is no room behind the 3rd seat when it's up. This is also the truth on the Tahoe and Expeditions...they are full size, but with the 3rd seat, there isn't much room in the back. I wanted something that the wife could drive, so after much looking and concideration, we purchased a Poontiac Montana. I know...it's a mini van. But the thing has some style and a lot of go...smoked a couple go fast ricer cars more than once!! The down fall is the towing capacity, which is why I kept my '96 GMC truck. The problem with that is it only had 2 seats...found a '97 Suburban K1500 with a 350!!
Anyway, I know the bodystyle 'burb I have was from '94 - '99. I know in the trucks, they went from TPI to multi-port in '96, I think the subs did it at the same time, although I'm not positive.
I can tell you , look for leaks around the manifold gaskit...very common. Also try out the transmission...if you get 100K from one, you are concidered lucky. The brakes will feel mushy...they work great though, just feel bad. The fuel pump is another common part that breaks. Unfortunatly, there is know way to tell when it will go. Brake booster...same thing.
They seem to be good trucks and aren't too hard to work on...internals on the engine are a pain to get to...and a lot of stuff has to come off to get to them. It varies on the kind of driving I do as to the gas mileage. I would say anywhere from 14 to 17 mph city, maybe as high as 20 or 21 highway. Not great, but it gets you there.
It's also not as big as everyone thinks. The standard cab/ long bed GMs are actually 3" longer, so of course the extended cab and crew cabs are longer!
Anyway, I know the bodystyle 'burb I have was from '94 - '99. I know in the trucks, they went from TPI to multi-port in '96, I think the subs did it at the same time, although I'm not positive.
I can tell you , look for leaks around the manifold gaskit...very common. Also try out the transmission...if you get 100K from one, you are concidered lucky. The brakes will feel mushy...they work great though, just feel bad. The fuel pump is another common part that breaks. Unfortunatly, there is know way to tell when it will go. Brake booster...same thing.
They seem to be good trucks and aren't too hard to work on...internals on the engine are a pain to get to...and a lot of stuff has to come off to get to them. It varies on the kind of driving I do as to the gas mileage. I would say anywhere from 14 to 17 mph city, maybe as high as 20 or 21 highway. Not great, but it gets you there.
It's also not as big as everyone thinks. The standard cab/ long bed GMs are actually 3" longer, so of course the extended cab and crew cabs are longer!