Hi everyone,
Not sure if anyone has experienced the OFF and ON ticking engine noise. In May 2013 I brought my 98 S70 GLT to the Volvo shop and they believed the ticking noise to be coming from a lifter sticking in the lifter bore. They added BG MOA Oil Additive and lifters seem to be quiet now. I had the oil change in December 2013 (Valvoline 5W30 Syn) and since then I observed the ticking noise off and on -- like 3 to 4 times a month and would last for a couple of minutes.
I can't have the shop observe it since the noise is random. The shop suggested to add the BG MOA Oil Additive. Any advice?
TIA!
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Brian M. - 1998 S70GLT, 1998 S70 GTA
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