Depends on what you mean by unstable. Your blood pressure fluctuates just like - maybe similar to lol - the oil pressure. 5 PSI sounds like a normal fluctuation.
Sent from my SM-G955U using Tapatalk
__________________
'14 MB Nismo | Boost Lab 6870 1.32 AR 553 HP / 471 ft.-lbs.
Betty Mods
|