On Nov 16, 12:25 pm, firstname.lastname@example.org wrote:
Changed the cat today, filled in a new tank. Will post results after
whatever the amount of miles it would take me.
Very oddly, just before I changed the converter, my mileage jumped up
from 10 to 12.5MPG.
I did tell the car on several occasions, that I was about to change
the cat once the payroll comes through, but it looks a bit
metaphysical to me.
We have a winner - replaced spark plugs and slark plug wires (one of
them was broken at the tip where it touches the ignition module) - and
the mileage is back to 20 MPG.
Keep in mind, if the plugs did not fire properly raw gas can get into the
cat and ruin it. Don't wait so long next time.
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