TLR-90 engine miss cold that went away?!?!

[Caseb]

A couple of weeks ago my motor had a miss (one cylinder not firing) for about a minute, then it cleared up not to return that day. The motor is a prime start (not a feature in my opinion) and I was wondering if I could have flooded the cylinder and fowled the plug, which cleared later.

Is there something that needs to be checked? Water separated recently replaced, by the way.

Thanks

Case

 

[99yam40]

Re: TLR-90 engine miss cold that went away?!?!

water or trash in carb bowl
fuel pump leaking extra fuel into the pulse port could cause it

 

[robert graham]

Re: TLR-90 engine miss cold that went away?!?!

Drain each carb float chamber to remove any possible water/debris accumulated there. Check each spark plug for partial fouling or small cracks in center electrode insulator which can cause poor/inconsistent firing, especially during rich mixture/cold start conditions.

 

[Caseb]

Re: TLR-90 engine miss cold that went away?!?!

Thanks guys, I will check the carb bowls and go forward

Case