I put a test gauge on the fuel rail today (stock 1990 w/auto trans), after removing the Schrader valve...engine had been shut down 10 minutes earlier and there was still pressure and a bit of raw fuel to deal with - normal.
When I put the test gauge on the open fitting, it only took a moment for pressure to start showing on the gauge. It crept up to at least 2 psi before I moved on with testing and started the engine. I don't think this is normal....?
When I put the test gauge on the open fitting, it only took a moment for pressure to start showing on the gauge. It crept up to at least 2 psi before I moved on with testing and started the engine. I don't think this is normal....?