normaly ppl will jz point at the throttle body onli ... i go few mechanicz. but then suddenly feel wanna go to the uncle mechanic in front my house ... thats why he check
RM90 can consider as cheap compare to TB coz u go to anywhere they will ask u to change the TB better margin ma then less headache...hehehe...
anyway..Good luck with your MIVEC...hahahaha...
yet again my engine has failed..have a 4g63 and when opened up the head found 2 pistons cracked and 1 fella rusted on top..on cylinder 3....
a nasty scratch was noted inside the blok...arrrrrr!!!