Weird - truck"healed" itself

Greetings

Last week, the truck started misfiring.  Lugging up the hills, running
rough. idle dropping to ~800-900 rpm.   Code read ":misfire on #4".
(P0304).  Replaced the one plug I could get at, but no joy.

Today, I swing by Harbor Freight, and buy the "spark plug boot
puller".  Now all I need to do is find the missing sockets &
extensions.

But after dinner, as I make my way home - no misfires.  No rough
running, and idle is where it should be.   "The Truck Fairy came
along, tapped it on its head and said 'you is healed, go out and
play'."  I'm confuoozed.

Only thing I can think is that the half gallon of gas I poured in last
week (the left over mower gas from last summer) when I was down way
low, was "funky-gunky" and it took this long to run through and clean
it up.

Weird - but good news anyway.


tschus
pyotr

--  
pyotr
Go not to the Net for answers, for it will tell you Yes and no.  And
you are a bloody fool, only an ignorant cretin would even ask the
question, forty two, 47, the second door, and how many blonde lawyers
does it take to change a lightbulb.