The NA Miata engine uses hydraulic lash adjusters (HLAs) in the valvetrain. ... A common Miata noise is a clatter from these HLAs as the car is started. Typically, it will go ... Try running the engine at 2, 000 to 3, 000 rpm for 20 minutes. Ia#39;ve seenanbsp;...
|Title||:||Mazda Miata MX-5 Performance Projects|