This sounds normal. If you have about 15-20 p.S.I. At idle when warm that's ok. Aslong as your idiot light doesn't come on or a engine light of some type then you are ok. That's why it's important tochange oil an dfilter at 4-5000 mile intervals or if you don't drive that much about every 4 months
January, 13, 2010 AT 10:48 PM
Are you determining this by the I/P gauge, or has it been physically tested?