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RB 26 high idel problem???

seeyagtr
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seeyagtr Enthusiast

seeyagtr

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Have just got my r32 GTR back on the road after 3 months (bad bearing failure) Fully rebuilt the engine and just got it running on the week end but it has a idel problem with it reving at 1600 rpm. I have check the aac, cold start valve, throttle bodys, tps and the hoses under the intake manifold and throttle valves. Has any one had this problem or can recomend what else it could be?? :kick: :headspin:

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https://www.sau.com.au/forums/topic/57899-rb-26-high-idel-problem/
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[WLDCRD] Mentor

[WLDCRD]

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there is that screw thing on the drivers side on the engine where you can adjust the idle. look in and you will see a gold flat head screw and a smaller silver phillips head screw. turn the silver screw clockwise to lower the idle. preferably do it when its warmed up.

seeyagtr Enthusiast

seeyagtr

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Tried to adjust the acc valve already though it has made no difference!! the car is also fueling up a fair bit, took for a drive on the week end and the guys that i whent for a crusie said that it was reguarly flaming out the exhust (wich is'nt that bad looks good!!) so i do not know. Looks like i might have to pull of the intake mnifold for a look. Must be a stuck acc valve or air regulator.

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