Jump to content
SAU Community

Recommended Posts

Only if you cut the bracing under the bonnet, it's alloy too remember.

You should design one that goes to the firwall and bolts up there before meeting back at the other tower. Sort of like the accord ones

  • 2 weeks later...

Hey guys,

Bit of an issue with my M35. I have recently installed a shift kit and plenum spacer. After instaliing the shift kit... No problems. Car is working as advertised...although a very loud thud when kicking down gears around 100kmh's.

However, after instaling the plenum spacer, the car's idle is very rough. It jumps and drops about 100rpm and the car shakes a fair bit. Has anyone else had this problem? Yesterday it managed to throw a ECL however I could not get the code from it. Trying to count the flashes just about caused an epileptic shock... So i reset it and the light has gone.

Any ideas?

Sounds like an air leak to me. Certainly not something you should be experiencing after installing the phenolic spacer.

I did experience a bit of "hunting" (+/- 50rpm) when idling, but that was when I had the alloy spacer in there. None of this with the phenolic spacer.

I have the same issue. I'm thinking it must be a vac line somewhere.

Yeah, I thought the same and i did have a cracked vac line running from the intake to the solenoid that i broke. However replaced that vac line and still have the same problem. I am starting to think i didnt do a bolt or something to the correct torque (19nm?) so I will go back and tighten everything up and see if i can further trouble shoot this problem.

It doesn't need to be too tight, as a warning. From some instructions I've got for a VQ35de, the torque that the lower collector should be torqued down with is equililant to what you would get with one of those screwdriver socket thingos. Just hand held, not even a ratchet or anything. Don't strip the threads.

I'd keep looking for a loose line, one car I know used to blow them off when using aerostart. However, it could also be a folded over gasket or something really simple like that.

Another trick with intake leaks is to spray some brake cleaner or something round the joints in the manifold to see if that effects the idle- if it does, you have a leak.

  • 2 weeks later...

Q: Everynow and then I get this fully feel in the brake peddle, it's like it fights me when I put my foot down and have to put quite hard in order for it to stop quickly... Any thoughts people. I thought it may be a pad/rotor issue but as I have replaced both I'm back to square one.

Q: Everynow and then I get this fully feel in the brake peddle, it's like it fights me when I put my foot down and have to put quite hard in order for it to stop quickly... Any thoughts people. I thought it may be a pad/rotor issue but as I have replaced both I'm back to square one.

You might have siezed/bent caliper pins; or a sicking piston in a caliper.

Caliper pins can cause all sorts of odd brake issues.

Edited by Daleo

You might have siezed/bent caliper pins; or a sicking piston in a caliper.

Caliper pins can cause all sorts of odd brake issues.

How would one check these parts?

Also what is funny is that it only seems to do it once when first driving it, after that it seems ok...

How would one check these parts?

Also what is funny is that it only seems to do it once when first driving it, after that it seems ok...

Sounds like something is heating up and expanding to seal the leak.

How would one check these parts?

Also what is funny is that it only seems to do it once when first driving it, after that it seems ok...

Jack up/ jack stand- remove wheel, remove brake pads, inspect piston, make sure it goes in and out and shit. Look at the pins, make sure they are straight and I think they should have a little grease on em.

Could be a suspect master cylinder seal as well.

Jack up/ jack stand- remove wheel, remove brake pads, inspect piston, make sure it goes in and out and shit. Look at the pins, make sure they are straight and I think they should have a little grease on em.

Could be a suspect master cylinder seal as well.

This may sounds funny but how would one get the piston to come out? Just put my foot on the brake with the pads out and caliper off?

Also one thing I did notice was that the brake fluid resivour was full, way full, up to the neck. Would this be an issue?

yeah, you don't really want to piston to come out the full way. I haven't done the rear pads yet so haven't looked at them, but sometimes the rear pistons are slotted and have to be turned to retract back into the housing, sometimes they just slide so you can use a G Clamp.

So take them off, and inspect the slide pins, pads and piston. Then make sure you empty out some brake fluid from the reservoir, just down to the minimum line, before you try to get the piston back in. If it has groves, it will spin- someone should jump in and confirm if it does. So turn it in a little way- this will force fluid back into the reservoir. Check the level, and add new fluid if needed. re-assemble, start car and let it idle, then pump up the brake pedal and make sure the piston comes back out and clamps, and you have effective braking- at least then you know that end is good.

Its a bit funny that the fluid is right up the the neck. Usually fluid drops as the pads are being worn, and the pistons push further out.

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

    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
    • You haven't driven many modern cars then have you? Most of them have sfa steering feel with their stupid electric bullshit steering systems.
×
×
  • Create New...