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Old 12-01-2012, 10:34 PM   #5 (permalink)
mackerel
Bring on the turd polish!
 
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Join Date: Feb 2010
Location: maine
Posts: 45

Pablo - '86 Toyota Pickup 1 Ton, 22RE, W56 trans, 4.300 diff.
Pickups
90 day: 25.68 mpg (US)

Red Brighton - '98 Subaru Legacy Wagon Brighton
90 day: 32.3 mpg (US)

Rust Victim - '00 Toyota Tacoma SR5, 2WD, 5 speed manual, 2.4l, Extracab.
Last 3: 29.68 mpg (US)
Thanks: 8
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I think I just jumped a hurdle. Since putting in cleaned injectors, I hadn't been getting what I hoped for, and Pablo was starting very hard. This morning I cleaned the cold start injector on the bench, blocked off the EGR, and (D'oh!) found that I'd never re-attached the throttle position sensor wires after doing the main injectors.

What a difference! I don't have mileage data for this yet, other than the last tank (with the throttle position sensor inoperative), which sucked: 23.6 mpg. But with the EGR blocked, there's a rough spot in the power curve that's just gone. The ~50 miles I drove today don't seem to have moved the gas gauge nearly as much as in the past. For my Tacoma, The Rust Victim, I got about 30 mpg at this time two years ago. I guess I'll see at the end of this tank whether I'm doing that well. I'm guessing I'll at least match that.

I've bought a Weber DGV, which has yet to arrive. I'd like to have Trixie's motor fully spruced up and functional on a test stand, ready for action, including the DGV. But today's success means it may be longer before I'm motivated to make the swap.
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Last edited by mackerel; 12-02-2012 at 09:20 AM..
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