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Old 07-01-2009, 12:11 PM   #2 (permalink)
Master EcoModder
wagonman76's Avatar
Join Date: Jun 2008
Location: Northwest Lower Michigan
Posts: 1,006

Red Car - '89 Chevrolet Celebrity CL 4 door
Team Chevy
90 day: 36.47 mpg (US)

Winter Wagon - '89 Pontiac 6000 LE Wagon
90 day: 28.26 mpg (US)
Thanks: 8
Thanked 17 Times in 16 Posts
I used it once in one of my other 200k+ mile 6000 wagons. I added it at an oil change, same oil as always. After about 500 miles into the change, I definitely noticed an increase in power. Then after about 2000 or 2500 miles into the change, the gains went away fairly quickly. I never used it again because I felt guilty about dumping that blue goo into my engine.

Winter daily driver, parked most days right now

Summer daily driver
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