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tougekid1

IACV

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Motor is a 1jz VVTI?

I started noticing about 6 weeks ago the RPM would drop a little when first started. Now it wont stay running till its fully warmed up. It has a aftermarket TB. Motor came from a 110 swapped to cable. Tuned with a PFC. Any ideas?

Any help would be appreciated.

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When is the last time you cleaned it ?

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Correct Discoshit. It is the same for a 1j VVTI.

So now I'm trying to narrow down the problem. With the aftermarket TB I was worried that there would be an issue. But this just started to happen a few weeks ago and I have had the motor in for well over a year now. No issues till lately. Im at a loss here. I have checked all vacuum lines, IC piping. No lose plugs anywhere. Really at this point I was grasping at straws.

So any ideas?

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So it has been a while but.. All I needed to do was adjust the set screws for the aftermarket TB. Apparently that causes a lot of funky issues.

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