MSD Rev Limiter Harness - Connector Plugs 24232610 etc recommend using a lubricant

etc recommend using a lubricant with 0W-40 viscosity grade and at least API SM for most of their sporty vehicles like for example the NISSAN GT-R

Sounds like dirt may have gotten in the relief valve

Ford / Mazda

Built In Acceleration and Breaking Performance TestAuto Meter Gauges are the number one choice of professional racers worldwide

Fits Holley Model 2300

MSD Rev Limiter Harness - Connector Plugs 24232610 etc recommend using a lubricantProduct Description: Rev Limiter Harness Pigtail Connector Plugs Sold Individually Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that deliver performance and reliability with