Dear Seniors and Members,
Need your guidance on my corolla 2002 engine which has just been overhauled. I got the block and head repaired with local (best in KHI) as it was little damaged due to overheated gasket & water problem. To cut the story, once the whole job is done by my local mechanic, on the very first start it had loud tapping noise in idle and increase with the speed. He said it will go away, let the oil run through but the noise did not reduce and feels like it is coming from valve. Either the valve clearance is not calibrated correctly or issue with the dubboos or may be with tappet or ALLAH knows better. I m confused and worried.
I got Piston, rings , valves and other small parts replaced in this overhaul.
Need your guidance and prayers to get this issues resolve, as i have spent good amount of money on this job.