i installed a victor x mani that only had one fittin for the main coolant line from the block to the intake mani/head. the stock gsr intake mani had two fittins. one for the main coolant line n the other for the fitv. my q is will i b ok if i just t off from another coolant line for the fitv?

i ask this due to the fact that i am havin idle issues b/c of the fitv. ive tried another fitv n i still get suction on the tb n a funky high 2k idle. ordered a oem one which should b in today (or tomor) n want to eliminate ne possible variables.