have a suzuki grand vitara 2 liter engine 2007 have notice there is a sound coming from my steering , at first all normal when running for 20 mins the sound on the steering is coming ,have checked power steering pump , rack end , and steering master no sign of oil leakage and the power steering oil within level what is the cause for these sound?
power steering noise is coming after 20 mins drive checked power steering pump ,rack end and other hoses no sign of leakage , what is the cause of the noise?