[htyei]

UPDATE: Hoping for a cheap fix, I've run through some "fuel system cleaner" and replaced the fuel filter, but the problem persists. I've gone sthrough several tanks of gas, so have ruled out bad gas.

After installing an A/F gauge, I can see wild swings from 12.5 to 17.5 when the air is cold.


I am starting to think I have an intermittent fuel pump, but from previous forum posts that does not seem to be a part that breaks down easily....