Post by
Buzzman »
https://forums.nicoclub.com/buzzman-u55955.html
Thu Oct 30, 2008 2:29 am
Not familiar with the actual gauge in the cluster. Does it have actual numbers on it, or is it just one of those low-medium-high guages?Regardless, the pressure should read on the low side in idle at normal operating temperatures, and then go back up under load or when you rev the engine.If it stays low, then it may or may not be a problem. I had similar issues with a gauge in another vehicle, and it turned out to be the sending unit that was the problem. The sending unit was leaking a bit, so it always showed low pressure. It was a quick fix, as it turned out.That may be the first place to look.