Does anybody have the following problem for Montero Sport 2002 Engine hesitation when engine is under the load ( driving or R gear, but on the brake pedal , car is not running ) Fuel and Oil filter have been replaced, EGR valve have been checked

 

sounds like it could be the spark plugs. when did you last replace them

 

I didn't replace them yet, but that happening only when engine is warm and when I am switching to N gear hesitation goes away

 

Spark plugs replacement fixed the problem

 

cool, glad to hear it