Last time was about 1 month ago, and spark plugs, distributor cap, air filter, cables (spark plugs), motor oil, etc, was changed. The car is making like 15 MPG <img src="/forums/images/graemlins/shocked.gif" alt="" />.
The tires are 33x12.50/r15.
No roof rack.
The driving is 50/50.
Automatic transmission.
128,422 miles on the truck.
Yes, the engine is the original.

Now, I begin to have another problem: when the engine is cold and started, the engine sounds like if there werw 150
smurffs banging pipes against it, the car hesitates, the rpm 1300, that is without drive it, once in the road it feels like if the emergency brake was pulled, it feels tired, does it has to do with the consumption.

I really apreciatte all the help you are giving me.

Regards.
BYron