fouling plugs at idle

[Paramuir]

so i am letting the engine warm up and heat cycle, once it is done i pull the plugs and they are wet.....it misses....dry them or put new ones in and good to go?

one cyclender the PTO side smokes abit when i pull the plugs aswell, but they both look the same

[Bump]

Most sleds will load up at idle anyway, but when you pull the plugs, is it wet like gas or wet like oil?

[Mule]

First thing i'd check is the oil pump.... make sure the two marks on that are lined up.

If you haven't done so already, I strongly recommend FBF's throttle cable. Gets rid of the little POS connecting the throttle body to the oil pump that likes to break and stick.

Since the sled's fuel injected, there's not much you can do about the fuel mixture. I'm guessing there's no engine codes? If something's not feeding back into the ECU it may dump fuel into the mix.

[Paramuir]

have the cable with a secondary spring pulling it back so should be fine there

they look like amixture of oil and gas not one more then the other

[Hammertime]

Have a buddy that had the same problem. Try this

1. Go to walmart and get some Sea Foam add it to your gas for a few tanks. Works great!

If that doesn't cure it...

2. Go one step hotter on your plug

My buddy had to do both.

[BIGGDAWG]

have you set the tp? can't remember but if it is off it can run rich at idle

[Paramuir]

ya i did awhile ago...maybe off again??? I dont know about running a hotter plug....shold beable to run on the plugs its ment to run on

[BIGGDAWG]

how is the sled running other than the idling? a lot of idling is going to foul plugs.

[Paramuir]

feels good....but how do i heat cycle it without fouling?

[Switchbackrick]

I had the same problem before I reset my tps, Not sure how you heat cycle yours but I let mine heat up to 90 degrees hit the gas a few times to clean it out and take off at 100 degrees. Not sure if that is correct, but I don't foul plugs anymore. Just my 2 cents.