Take a whiff of the tranny fluid once you pull the dipstick, and closely look at it's color.
The 5.3 in those GPs does have the 4-cyl shut-off system (Active Fuel Management, or something like that) and you'll get surprisingly acceptable gas mileage if your on the highway.
I've been pondering getting another myself now that the kids are a little more grown.
__________________
1970 SSJ: 272
1971 SSJ: 157
1972 SSJ: somewhere between 60 and 350...
|