senice cluster still IRF heat

[sofy]

Hi...
on my cluster senice 2008 replaced fuse,irf and 2843 and resolder all smd components.
it works for few minuts and become irf very hot.
then shut off again.
if still disconnecting some minuts to heat go away and connect it back it will work again good for few minuts still heat irf again then shut off.
shit cluster
any help will be great
thanks
regards

[zrataj]

You have to change the coils too. Burned coils are the reason for dead IRF.

[sofy]

Hi..
sorry , which coils you mean.
regards

You have to change the coils too. Burned coils are the reason for dead IRF.