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#20 |
Senior Member
Join Date: Jan 2003
Location: Grand Junction, Colorado
Posts: 611
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Re: Fuel Economy Ideas
When i get some time....i'm going to mod my tbi pressure regulator and see what i get out of it. If you go to thirdgen.org...register....and do a search under VFPR you'll find a nice 3 page post on converting the fuel pressure regulator to a big block vacum operated unit and a new spring and vacum delay valve from top down solutions....everyone seems to agree the swap has netted mileage gains...i'm still with out an O/D in the chalet but its fun to keep messing with her until you can't get no more. Remember an 02 sensor doesn't last forever...they get lazy...and that lag time the ecm see's equates to lost fuel mileage....
DW
__________________
Doug Wright aka K5NUTT over @coloradok5.com Owner of http://groups.yahoo.com/group/ChevyK5BlazerChalets Certified K5 Nut |
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