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Old 11-01-2012, 01:24 PM   #28 (permalink)
EcoModding Apprentice
Join Date: Aug 2011
Location: FL
Posts: 126

tru - '05 Ford Focus ZX3
90 day: 39.46 mpg (US)

the truck - '02 GMC Sierra Denali
Thanks: 0
Thanked 7 Times in 6 Posts
Originally Posted by Dizle View Post
It's a 5spd, not sure on the brand of plugs I went with whatever the auto parts guy recommended should have thought more about it. I did however gap them correctly to .055.

Still not getting at all, last tank was 80% street and I got around 26mpg with very little a/c use. I need to get an Ultra Gauge to see what I'm doing wrong, I know I can squeeze more mpg's outta this little car!

I accelerate pretty slowly from a stop, I'll try getting to cruising speed quicker and see if that helps.

Guess the next thing on my tune up list to check/ clean is the IAC and PCV

Thanks guys!
is this a PZEV model???

I cant get worse than 28 with mine, and was seeing 32 hwy when beating on it a lot. with the AC on, expect you numbers to stay low.
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