No, its not coming from the radiator over flow tank. Its coming from a black box connected to the air filter box located further down below the overflow tank.
As for the solenoid, I got a code 41 from the ecu. I traced down the VICS solenoid and put an OHM meter on it and it read open.
thAT WOULD BE THE NOISE RESONINCE CHAMPER FOR THE AIR INTAKE (oops caps) its to quiet down the intake air (EPA noisc Emissions BS) its also a water drian for the intake it has a tiny hole in the bottom of it its probably clogged either pullit out and drain it or disconnect the hose to it i totally got rid of mine (untril i welded up an CAI for it) it sounds better and also more flow its before the filter so it doesnt hurt anything -peace
LIFE IS A SEXUALLY TRANSMITED, TERMINAL, DESIESE. AND WE ALL SUFFER FROM IT.
SuperK was messing with ya, lol. He knew what you meant, we hope .
But ya, tell us if junking the resonator solved your problem. We like it when people tell us updates if it works. It gives a sense a closure.
'95 MX-3 RS - Project "Déjà Vu" Destined for the scrapyard. '93 MX-3 GS - SOLD! '93 MX-3 GS SE - Parts car! '94 MX-3 GS - Scrapped '94 MX-3 RS - Scrapped '96 Sunfire SE - Scrapped '03 Sunfire SE - Deathtrap '95 Cavalier Base - Scrapped '94 Thunderbird LX - Collects dust '89 Mustang GT - SOLD!
OK, I disconnected the resonator, although it did not affect the idle it did seem to make the engine sound better with slightly better throttle response. But that may be me just hoping too hard!