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Old 03-03-2013, 09:13 PM   #414
makman1297
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Join Date: Mar 2010
Location: Beaufort SC
Posts: 583
Re: Rusty, crushy, but trysty.

Finished my trailer and got it sold. I had a little time to work on the truck. I noticed that it was shifting a lot earlier than i liked, it would shift at 3,000. I noticed trying to get on it in traffic it was a little slow with the early shifts. I had a cal kit sitting around so i finally pulled the govenor and played with the springs and weights, no it hits about 5,000 for the shift if you hold it, and the other shifts feel better espically the downshifts are better now. I also played with the fuel injection tuning, noticing it really likes to be rich at idle and slow speeds and leans out at higher rpm. I did replace the injectors as one was leaky, that helped some. I also replaced the MAP sensor and now it seems to be more active on the scan tool, will drive it for a few days and see, i may end up having to make a custom chip to cure the fuel map.
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1981 Dodge D-150 (under construction)
2007 Chevy Suburban
2010 Dodge Charger R/T
1980 Kawasaki KZ 440
2004 Harley Sportster 1200
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