G'day thrillseekers:

a bitta help please. I wanna use a vacuum gauge on my engine ( EL I6) but I need to know from where I can get a true manifold vacuum. Suggestions please

I know that from some vacuum points, one cannot get a true reading due to various valves etc., I just need to know what hoses I can tap into to get a true manofold vacuum without upsetting all the ECU/MAP/ CRAP/etc.

thanx

Easy. Get a T piece and a short bit of vacuum hose and tap into the MAP sensor vacuum line.

thank you. That was for too logical for me