Idle ~400RPM unless AC is on - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

unicoder · 02-21-2018, 12:57 PM

Just did new intake mani gaskets, and deleted PCV on my KA-T

All went well, no more boost leaks, however:
- My car idles at like 3-400, and will idle higher if i kick the AC on. I checked the plugs on IACV and they are connected.

What should I look at now? Could I just need to set the idle now that my leak is fixed?

unicoder · 02-23-2018, 09:06 AM

Resolved, previous owner adjusted idle to compensate for the vaccuum leak. Now that I fixed it, I could adjust the idle again and all is well.

02-21-2018, 12:57 PM	#1
unicoder Zilvia Member Join Date: Apr 2017 Location: Alabama Posts: 160 Trader Rating: (2) Feedback Score: 2 reviews	Idle ~400RPM unless AC is on Just did new intake mani gaskets, and deleted PCV on my KA-T All went well, no more boost leaks, however: - My car idles at like 3-400, and will idle higher if i kick the AC on. I checked the plugs on IACV and they are connected. What should I look at now? Could I just need to set the idle now that my leak is fixed? __________________ 5.3 V8 Swap w/ Nitrous

02-23-2018, 09:06 AM	#2
unicoder Zilvia Member Join Date: Apr 2017 Location: Alabama Posts: 160 Trader Rating: (2) Feedback Score: 2 reviews	Resolved, previous owner adjusted idle to compensate for the vaccuum leak. Now that I fixed it, I could adjust the idle again and all is well. __________________ 5.3 V8 Swap w/ Nitrous

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