Jump to content
SAU Community

Car Has Running Dramas After First Start, Rb25Neodet Helppppppppppppppppppppp :(


Recommended Posts

my problem is , after it sits over night, the car will start and run but after ive run it for 20 mins, turn the car off, then attempt to start again, all it will do is turn over :S i cant work out what the problem is, just thinking in might be my plugs?

any suggestions or info :(

I have the same issue, I was wondering if it was my vct coz its failed. it starts fine when cold but when warm is hard to start, it has no torque, and drinks fuel like tipping a cup upside down. does ur car have these symptoms?

my injectors are great, i can drive it hard and where ever and do what ever i want to this motor just about , without any dramas.. but as soon as the cars off. starting again is a drama... it happened again this afternoon, but this time i couldnt start it straight off the bat, the battery was charged enough to crank it, but i threw it on quick charge for 30 mins chucked it in, and the car started fine!. i cant work it out, it doesnt make sense to me

  • 2 weeks later...

havent had a good look at the injectors.. but car will start perfectly first go,mechanic buddy is coming around tomorow and we will be having a geez at it tomorow, anything else i should maybe look at ? what was od aswell was when i discovered the drama was when i was checking out the engine bay and a knock plug (rear) wasnt plugged in! so i turned it off then it wouldnt start again until i waited long enough then bang first go fire up.. :( im so confuzed

could my water temp sensor be buggered? on the 34 cluster, the water temp reaches half way and seems fine, but could be telling the computer something else?

ive got a impul chip computer aswell

yeah it i leave it for a while it will start again.. ive tried new water temp sensor, unplugging afm for abit and that didnt work, my injectors arent leaking, im trying to rle out stuff but i did everything i could think about

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Ok I get you. But isn’t the butterfly intake a headache with the +T?  see this is my plan so far but please advise me into the right direction.  Nistune Ecu, 1000cc Bosch injectors, TD05 or TD06 Kinugawa turbo using stock rb25det exhuast manifold, walbro fuel pump unsure of model I think it’s 450/460, spitfire coils and sparks to suit and a R35 MAF sensor and boost sensor.    I was thinking maybe do a cheap eBay plenum $400-500 or try find a stock det neo intake. I think I’d port match it so it’s getting the full capacity but open to advice please.  Thanks 
    • The issue now is the 'fuel cut' while driving, and when it happend, it does not stall. This, I did not test the fuel pressure while driving as I cannot with a fuel pressure gauge. I do have Nistune logs, yes. I have also replaced the MAF Sensor.   Also related to the FPG Fuel Hanger – I just realized that I need a Deutsch Crimp Tool to crimp some cables for the FPG Fuel Hanger. Need to purchase additional cables as the kit only included 2, which are for the float. FPG has not responded to my emails so far since purchasing. I thought about taking it to someone and having it done professionally, but I am reluctant since everyone I took it to messed up in some way.  
    • There's a good German place in Brisbane if youre up for the drive 😛
    • The German place in Cabramatta was rock solid, fresh pretzel cooked to order back then. Then it went all quiet, after all the poker machines were removed, then I believe it closed for good. I did drive past the other week and noticed outdoor lighting a big screen, but no idea what is there now.  
    • Yeah I suspect even if you hold airmass per cycle/cylinder constant if you get too far away from stock you're still going to have problems running the factory tune within the bounds of the factory load scale. Cams, different displacement/rod ratio, etc. I'm just lucky that the GTIII-SS with wastegate boost + CA compliance cats is pretty much equivalent to stock turbos. When I have actual space I can finally get it tuned and modify the fuel system for flex fuel to 100% handle any detonation concerns when cranking the boost to whatever those dinky turbos can put out.
×
×
  • Create New...