Running lean on datamaster
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Joined: May 2002
Posts: 1,333
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From: Texas
Car: 1991 Z28 Convertible
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.23 with Eaton posi
Running lean on datamaster
Ran data master about a week ago.....running lean, with 58 IAC counts, and a fluctuating O2 sensor readout.
So checked my fuel pressure....was at 40 (with vacuum unplugged). Bumped it up to 47 with my AFPR.
Tried to reset the IAC. Followed the correct procedure. (i.e jumped aldl terminal, key in "on" for 30 sec, disconnected IAC, removed terminal jumper). Tried to restart engine but it wouldn't start.
What gives?
So checked my fuel pressure....was at 40 (with vacuum unplugged). Bumped it up to 47 with my AFPR.
Tried to reset the IAC. Followed the correct procedure. (i.e jumped aldl terminal, key in "on" for 30 sec, disconnected IAC, removed terminal jumper). Tried to restart engine but it wouldn't start.
What gives?
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eightsixseven
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Dec 16, 2024 01:50 PM
