Hi Bro, Can I use 10W-40W Engine oil in my car, after I used 20W-50W for 15000 kilometers? Or should I continue using later one because of any possible side effects?
Engine was replaced 15000 km before. It feels heavy with 20W-50W & sounds of knocking appears at a moment in each gear.
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Hi Bro,
Can I use 10W-40W Engine oil in my car, after I used 20W-50W for 15000 kilometers?
Or should I continue using later one because of any possible side effects?
Engine was replaced 15000 km before. It feels heavy with 20W-50W & sounds of knocking appears at a moment in each gear.