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PO306 Code, Where to start

ptf18

Elite Explorer
Joined
June 5, 2012
Messages
327
Reaction score
30
Year, Model & Trim Level
2002 Sport Trac
Fellows. Got the PO 306 code after a long idle in my '02 Range 3.0 V6 FLEX-Fuel engine.

Would like some ideas where to start "fixing" this.

I know its a mis-fire on the #6 cylinder
Thanks
ptf18
 












Brooklyn... Im posting under the '02 S/T forum as Im most familiar with some of the Fellows there. I've check the "electrical" side of my issue and all checks out OK.

I'm leaning toward a #6 injector.

I'm trying to round up parts 1st as I don't want my pants down and then have the incorrect parts.

Perhaps you can give me some input on the '02 Ranger EDGE 3.0 V6 engine.

I'm eyeing conflicting gaskets/o-rings I need to remove the "plastic intake... I call the plenum. I dont know if its reinstall requires a 1 pc "paper gasket OR 3 each of a figgure 8 shaped "rubber" o-ring.

Any thoughts?
Thanks
 












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