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Old 04-28-2015, 03:37 PM   #1 (permalink)
oil pan 4
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Join Date: Jul 2011
Location: NewMexico (USA)
Posts: 10,634

Sub - '84 Chevy Diesel Suburban C10
SUV
90 day: 19.5 mpg (US)

camaro - '85 Chevy Camaro Z28

Riot - '03 Kia Rio POS
Team Hyundai
90 day: 30.21 mpg (US)

Bug - '01 VW Beetle GLSturbo
90 day: 26.43 mpg (US)

Sub2500 - '86 GMC Suburban C2500
90 day: 11.95 mpg (US)

Snow flake - '11 Nissan Leaf SL
SUV
90 day: 141.63 mpg (US)
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Camaro low fuel economy

I haven't ran more than a tank of fuel through it since before I joined this site but I do recall it never really being able to get better than 24 to 25mpg.
The transmission was rebuilt in Oct 2000, about a year before I bought the car.
The car has the 5L v8 and 3.08 rear gears.

Last week I pulled the transmission and took it to a rebuild shop that does good reputable work in Lubbock, TX.

Their rebuild guy told me there were a few oddities, the wire to the lockup solenoid was cut. So no lockup.
The band and 3-4 clutches were burned up but the fluid and the bottom of the pan was fairly clean, I changed the fluid and filter about a year before I stopped driving it. They thought that was odd that it was so clean until I told them I dropped the pan.

So with no torque converter lockup and me not really knowing how to tune a carb back then netted me 22 to 24 mpg on a pretty regular basis driving on the highway.
I am curious to see what a functional lockup converter and actual good carb tuning will do.

This is obviously a product of what happens when you let some one else do your mechanicing and go with the lowest bidder.
They throw stuff together just good enough to get it out of the shop.

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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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