Rpm not right after storage

[Brad Dunn]

One engine is lower on rpm and one high after storage. Was not fogged. Could it just need new plugs. Fine before winter storage. One engine only hitting 6000rpm

 

[zipper]

When was the last plug change?

 

[lazergeek]

I would just just change plugs regardless of age, $30 for spark plugs and 20 min time is minimal. I have had NGK's fail with less then 20 hours on them.

 

[Brad Dunn]

That is my first thought. Hope it’s just plugs.

 

[Brad Dunn]

You guys know off hand what ngk plugs the 242 takes