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Hello everyone! Bit of a stupid question, did some research and couldn't find the answer. For starters, car specs: 92 R32 GTR Power FC Tomei Expreme Ti exhaust with test pipe and unknown brand front pipe. HKS pod filters with Z32 AFM HKS FMIC and hard pipes. Situation: Recently i installed a cat delete pipe (test pipe) on the car and has been running great since then, accept for... The first start of the day (cold start?) she doesn't want to start. Ill hear the starter doing work however no go. Give it another try and once the engine catches i have to hit the throttle. car will idle all f$#@ed up for about 30 seconds then all is well? Every Start up after that is normal, just the first start of the day. Has this happened to anyone else? I don't believe in coincidence, but maybe this is. P.S. the cat temp sensor that was originally plugged into the stock cat is disconnected now. and I'm in japan... its 80 F/ 26 C in the mornings here, however the GTR had no trouble starting in 20 F / -6 C weather this past winter. Thanks everyone!

Just wondering if anyone else is having a problem with their GTR having tomei poncams (and no aftermarket cam gears!) installed and starting in the cold. When I start my car cold the engine almost cuts out at idle. Is this happening to anyone else? Would cam gears help this??

Hi Ive recently had a starting issue. tried changing the plugs and testing for spark. Tested the CAS by spinning it. Checked for fuel after the rail. got the car started by spraying start aid to the intake. It started straight away. but when throttle is applied it seem to die or drop revs till it dies. ive recently started using united e85 so im thinking maybe dirty injectors. But when the car started it ran for 10mins without a problem. but dies when revs applied. The first time this issue occured the car died in the middle of the road, lost all power but the revs were still present. As soon i applied more throttle it died. Thereafter never managed to start it till now. any help is appreciated as im trying to to waste money on something that isnt broke. R3GTT, VIPEC PLUGIN

Hey all, I have an RB25Det NEO With a Plazmaman Intake manifold and Haltec Platinum Pro. I am finishing off my build and for the sake of aesthetics and simplification i would like to remove the factory IAC and install an all electric type to be controlled by the haltec. I have seen haltec offer different types of Idle Air control valves - 2 port, 4 port , single and 2 screw motor, stepper motor etc... But not sure which would be appropriate for what i am after. IACV Kit IAC Valve 1 IAC Valve 2 Has anybody used them in the past or can offer any guidance? Cheers,