Im getting roughly 200 miles a tank with my 2dr, but thats with a 13 gallon tank so its about 15-16mpg

 

i know i need a tuneup really bad -thats next weekend, but i got roughly 350km out of a tank of fuel split 50/50 with open free ways and driving to work 5 km in the city

 

Has anyone installed a new style fuel injecting spider, the kind with the wire going to the ends of each fuel port?

 

Many people have...

 

well from what i've been keeping track of...farthest i dare go is 350 miles per tank...any more and i always get a bad feeling im gonna be stranded road side lol...since it ALWAYS reads 3/4 to 7/8 full..lowest it ever reads is 1/2 if im on a looooong declining hill in 4wd just crawling along...

 

I did last fall when I replaced the intake manifold gaskets.

Did not notice much of a change in fuel economy. The truck did run a bit smoother, but I did other work around that time... new distributor, wires, plugs, etc... so it's hard to say. I'm glad I replaced it though.

It's not a difficult job, but be sure you follow the instructions. The tubes need to be routed a particular way, like the distributor firing order.

peace

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My dad used to fill the tank up when he was driving it (it's now mine and he never drives it).

he would fill the tank up from the empty or 1/4 position and reset the trip meter.

Then, when it got back to where he filled it up from, he would just divide the mileage with the price of gas or the gallons of gas and figure the gas mileage that way.

He said it was averaging 22mpg.

I never fill it up, so I have no idea.

Fuelly says it gets about 15-20 mpg.

I ALWAYS keep it at 1500 rpm. Other than the 2000-2500 jump to get it to 45, at which point, it shifts into 4rth and I can cruise at around 48 with the engine going only 1500 rpm.

His new envoy 2005 has a fuel economy calculator. I want one...

 

I get 230 to 240 miles and puts me down around 1/4 tank and I have been averaging 19.4 to 19.8 MPG.Mine is a 96 4wd four door 3.42 gears,K&N air filter,and 235-75-15 street tires.

 

Boy just did the Fuel pump replacement. Geez. Before that we had just finished a January trip form NC to Texas. was getting at 24 mpg. (Cruise control)

 

This thread has about run it's course.

*THREAD CLOSED*