ZR-1 Down =( - ZR-1 Net Registry Forums

We Gone · 04-18-2015

Remove the two black torx screws from the silver cover at the rear, your map sensor is under it and also held on by the two screws. (be careful not to drop them) As you lift it you will find a vacuum line hooked to the bottom, it may also be oil soaked and fit lose if you can put a small tie wrap on it. Hope its your issue if not check the lines under the front of the plenum just behind the throttle body drivers side.

04-18-2015	#8
We Gone Join Date: Apr 2004 Location: Atlanta, GA Posts: 2,169	Re: ZR-1 Down =( Remove the two black torx screws from the silver cover at the rear, your map sensor is under it and also held on by the two screws. (be careful not to drop them) As you lift it you will find a vacuum line hooked to the bottom, it may also be oil soaked and fit lose if you can put a small tie wrap on it. Hope its your issue if not check the lines under the front of the plenum just behind the throttle body drivers side. __________________ Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold