Re: 2000 Eurovan with P0300, P0302, P0306
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Success! ? After replacing all 6 spark plugs, the van is running smooth again. ?I also replaced all plug wires and the coil pack, though these did not seem to be the main problem.
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On Mar 19, 2021, at 4:25 PM, Michael Diehr < md03@...> wrote:
Any Spark Plug Sherlocks out there?
Today I pulled all 6 spark plugs.
* The top row (1,3,5) look pretty good to my eye. * The bottom row (2,4,6) look pretty bad. * In particular, #6 is a mess - it's hard to see from the pictures but the center electrode is actually worn hollow. * Two of them, #2 and #6, were very hard to remove, requiring a lot of torque to get out for the entire time. ?They have lots of gunk in the threads.?
This adventure started with misfires on #2 and #6. ? #2 has since cleared up, but #6 keeps misfiring.
The van idles great - the misfires only happen while under about 1/3 throttle or higher. ?
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