I recently bought a 95 s-10 pickup. 4x4 with a 4.3 vortex
First tank I got 21mpg, which was ok. My friend has same truck and gets
closer to 24 mpg. Mine has overdrive, and it runs great. But my last
tank of gas i got 15 mpg. No engine codes either. It had a tune up 2
years ago, is it time for another? What other things could I do? I
chenged the oil, and just put in new air filter. Thanks
Todd A. Delk - 18 Aug 2006 19:40 GMT
I have an 02 s-10 with 4.3 vortec. I currently get 20 city and 26 highway. I
have a K&N air filter and a hypertec programmer in my truck. I am also
running Bosh platinum 4 plugs and duel exhaust. Have you checked your fuel
filter? Also that a/c will lower your miles if the compressor is pulling
hard. I am also running Bosh platinum 4 plugs. Check your pug wires and
distributer.
Hope this helps a little.

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Todd A. Delk
>I recently bought a 95 s-10 pickup. 4x4 with a 4.3 vortex
>
[quoted text clipped - 3 lines]
> years ago, is it time for another? What other things could I do? I
> chenged the oil, and just put in new air filter. Thanks
Bassplayer12 - 19 Aug 2006 01:05 GMT
Of course, you have checked your tire pressure.
>I recently bought a 95 s-10 pickup. 4x4 with a 4.3 vortex
>
[quoted text clipped - 3 lines]
> years ago, is it time for another? What other things could I do? I
> chenged the oil, and just put in new air filter. Thanks