Cyrille wrote: "My problem is with my truck (81 Fort Courrier), and I mainly
have a problem
with the CO that is around 1.9 while it has to be bellow 1.2..."
OK... High CO may indicate the engine is runing rich- lean the mixture for
the test.
Spridgeteers, Is the following correct?
CO low /HC low /CO2 low /O2 high - exhaust leak (extra oxygen getting to
tail pipe)
CO high /HC high /CO2 low /O2 low - engine running rich
CO low /HC high /CO2 low /O2 high - engine running lean or running with a
misfire.
Can someone help me build a good "Passing the emissions test guide" to put
on my website, or does any Spridgeteer know of an existing web site with
this info?
JLC
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