hello sir how are you?
i loved to watch your videos i am not mechanic and its giving me more then enough knowledge to understand about cars maintenance so big thank you for that
i just bought 1991 toyota previa changed valve cover gasket spark plugs pcv valve distributor o rings
but it makes tickling noise and knocking sounds and has rough idle
it has 282000 kms on it
i have just changed synthetic oil i think i made a mistake
nw it does not run good
need your advise for running that van batter
thanks and have a good day
Yes I would ditch the synthetic oil and re-change it and put in Castrol normal oil. I realize those engines often make noise as they age it might need valve adjusting but try the oil first those cars aren't made for light synthetic oil
thank you very very much for your reply
right away ill do that
have a good day