Hey. I could do with a bit of advice guys. I've had my 53 plate Zed for 3 weeks now and have loved every minute of it but today after doing about a 100 mile trip with a friend I noticed the oil pressure gauge was quite low. When we were in traffic on the m25 going quite slow the needle was at about 15 psi and then once the traffic had cleared and I was sitting at about 70-75 mph the needle was about 30psi. Up until today every time I drove it it would sit about half way at 60 psi. Any advice on what to do next would be much appreciated! I'm thinking I should do a oil and filter change next week. What about changing the oil pressure sending unit as well? Also,after getting home and letting the car sit for a few hours,I checked the oil level and everything seems alright with that,if anything the oil was quite dark.
Like I say,any advice would be much appreciated. Thanks,Simon.