Oil pressure always fluctuates............its normal. Only time you need to worry is when it reads "0".
2010 Inferno Orange 2SS/RS M6 Black Leather,Sun Roof, OBX Headers, Haltech CAI , non synthetic fluids, Mike Norris tuned 419/413
2015 Ford Interceptor// 2007 Ford F150 XLT
Avenging Orange: 38 years of not buying into the Hype........and damn proud of it!!