Posted by Fastman (209.179.228.51) on May 06, 2001 at 20:49:42:
In Reply to: Re: modulator question posted by Jay Allen on May 06, 2001 at 05:54:38:
: I dunno about the preset, im pretty sure they are. But I do know that one of the vaccum lines goes to the EGR valve, and the other one goes to the teh carb. If i'm wrong let me know.
My dual modulator lines go a different way, but it is possible that they have been incorrectly routed by the previous owner. If you knew the guy I got this car from, you would see what I mean; Anything is possible with that guy.
But anyhow, one hose goes to the manifold vacuum fitting while the other goes to another manifold vacuum fitting; This doesn't seem right because this would equalize vacuum on both sides right? Thus voiding the function? I have yet to try one hose on manifold vacuum while the other is on the EGR. Can someone confirm the setup? BTW, I just got done with the test drive. It works fine but shifts at very high RPM's. When I also step on it at any speed, even at higher RPM's, it downshifts and stays at the higher RPM's without shifting back to the higher gear. I am not sure if this is because my kickdown is needing an adjustment or if the modulator valve has the wrong hoses connected to it.
I hope I can more help on this, thanks.