Identification of...

Discuss topics related to the CA18DE and CA18DET series engines.
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oversteer180
Posts: 933
Joined: Tue Mar 15, 2005 2:28 pm
Car: 1990 Silver 240sx

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ok the ports on the back of the intake manifold.... there is the master brake booster line, the fpr, and then there are 2 more....what are the 2 others for?


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c-rad
Posts: 2584
Joined: Sun Sep 19, 2004 5:10 pm
Car: 1991 Nissan 240SX w/CA18DET
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oversteer180 wrote:ok the ports on the back of the intake manifold.... there is the master brake booster line, the fpr, and then there are 2 more....what are the 2 others for?
You talking about the two large ones that point downward? If so, those are water lines. One runs up from the pipe below it and the other runs back behind the motor to the turbo.


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