The oil pressure gauge on my 81 380sl w/150k miles is staying pegged at 3 bars until the oil warms up, and acts erratically after that. Since the oil level is fine, and none of the other gauges are erratic, I'm assuming it's the sender, rather than the gauge or a ground. But even if it isn't, the sender needs to be replaced sooner of later anyway. So I might as well start there.
I was just wondering if anyone has had any experience with the FAE sender, since its about $30 less than the VDO sender.
Thanks very much in advance.