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I have had some overheating issues on my 2003 b2300. I found this today just hanging out by the steering shaft. Any idea what it bolts to and where the vacuum lines go??
Thanks in advance Any ideas where it goes
I have had some overheating issues on my 2003 b2300. I found this today just hanging out by the steering shaft. Any idea what it bolts to and where the vacuum lines go??
Thanks in advance Any ideas where it goes
That is the Intake Manifold Runner Control (IMRC) solenoid. It opens and closes to allow vacuum to reach the IMRC piston, which is on the "back" of the intake, attached to the #4 intake runner.
The supply vac line is dead center on the intake, right below a small molded shroud.
