get all the belts Disconnected and remove the pulley central bolt
you need an impact wrench or appropriate holding tools for the pulley that will be available in sharjah
the pulley will be accessed form under the car
generally the bolt size has to be a 24 mm but different engine varies, from 19 to 27mm it should be mentioned in the manual
Knocking usually happen in engine head area of valves or tappets. Its quite serious subject you should show the car to qualified technician and avoid driving.
It means Automatic Transmission oil cooler isnt working and AT oil getting hot.
Check the AT oil cooler or change and also top up AT oil after new cooler is fixed.
i have noticed that i had problems with acceleration and shift of the car which is for a week now
the pbroblem is that when it finally quits accelerating and does catch up the speed as if it has lost all its power
so i had to pull over take the cables from the battery join them together and put the cables back on the battery. so it then works.
would anybody knw what caused this or was is some part of the car that needs to be replaced to rectify the issue also how much will it cost to replace it or can I replace it myself?
Thanks and have a good day