Review on 🔧 Quality Assurance: Beck Arnley 201-1469 Oil Pressure Switch With Gauge - Ensuring Optimal Performance and Peace of Mind by Rui Knain

After swapping the old switch for this new one on my 1991 Nissan 300ZX TT yesterday (09/03/2020), the oil level gauge went from zero up start (left) to 120 (right) and then back to zero and just stays there as if there was no oil pressure. I will reinstall on the old one as it still worked. It can be short circuited as one of the reviewers said. I used a 13mm wrench to install it by turning the neck.