Jump to content
SAU Community

Recommended Posts

Hey guys. I recently put a 3inch dump pipe on my r32. After installing it i took it for a spin. It felt okay. Then i came to a stop and the car revved to 2k. I tried to accelerate but it wouldnt let me go above 2k. It stalled a few times also.

1 of the nuts that connect the dump to the turbo wasnt tightened all the way because i couldnt get to it. Can this be my problem?

No

If a bolt has come loose the worst case scenario will be an exhaust leal. As it is after the turbine there is no power loss from this. I'd expect noise and possibly a tiny tiny power gain from an exhaust leak post turbo if anything

Id say youve disturbed something while doing the dump pipe. Check all plugs and pipes in the area

  • Like 1

just search your symptoms, i couldn't even begin to explain how many times this comes up.

 

it has nothing to do with your dump but something else you have affected as said.

i just put 2000 rpm into the search, here are 10 of the 1000 which came up.

if you want another 789674653 threads search afm or cas or missfire or limp mode ect

 

 

 

 

 

 

 

 

 

 

 

No one knows exactly what is wrong with your car. Stop obsessing about the dump - it is entirely possible that a fault has developed in your car that has nothing to do with your dump. Start reading some of the links that Glynn has kindly provided.

to simplify the subject, a 2000rmp issue is a redflag for very common issues with RB engines. it WILL be the usual suspects. these are very easy to check and fix. the same answers will have arisen in any thread with a 2000rpm missfire/ hesitation.

 

have a read in the threads about what they found how they found them and how they fixed it.

 

when i had the issue the solder inside the afm plug had deteriorated, going over bumps gave me my issue, they could have dried ages ago over time and you dislodged it when you took the dump off. check the plugs, maby resolder them... there is a link somewhere... i know i posted one when i hit the issue.

but there is nothing the dump can do within reason to cause the issue your having now. dont look for unicorns when you find horse poo, 

Edited by GH05T
  • Like 1

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

    • That still isn't a lot to go on. I don't have a Y50 Fuga Head Unit wiring diagram. I can say that a lot of nissans of that age shared head unit plugs, so if you are in Australia something like this would probably help: https://aerpro.com/app091# You plug that into the car loom, then either plug the head unit ISO into that (if it has ISO), or you buy and ISO adapter harness that you wire in. Bit of stuffing around, but once you have ISO its easy to change things in future.
    • It is a kunfine Android screen . Does anyone know the wirering diagram of the fuga ??
    • just an update to this, poor man pays twice  Tried sanding down the pulleys but it didnt do the trick. Chucked another second hand alternator in the na car which I got for free off my mate and its fixed the squelling. Must have been unlucky with the bearings.    As for my turbo car, I managed to pick up a cwc rb alternator conversion bracket + LS alternator for 250 off marketplace, looked to be in really good nick. Installed it , started the car and its not charging the battery.... ( Im not good with auto elec stuff so im not sure if this was all I needed to do but I verified such by using a multimeter on the battery when the engine was running and I was only getting 12.2v )   I had to modify the earth strap for the new LS alternator , factory earth strap was a 10mm bolt which did not fit the bolt on the LS alternator which was double the size so I cut it off , went to repco bought some ring terminals that fit, crimped it onto the old earth strap and bolted it up to the alternator , started the car and same issue. Ran like shit and was reading 12.2 at the battery.  For a "plug and play" advertised kit thats not very plug and play but alas.  My question is , am I missing something ? Ive been reading that some people recommend upgrading the stock 80 amp alternator fuse to a 140 amp but I dont see how that would stop the alternator charging especially at idle not under load.  Regardless ive pulled it out and am going to get it bench tested by an auto elec tomorrow but it would be handy to know if ive missed something silly or have done something wrong.   
    • My wild guess is that you have popped off an intake pipe....check all of the hoses between the turbo and the throttle for splits or loose clamps.
    • Awesome, thanks for sharing!
×
×
  • Create New...