Jump to content
SAU Community

Recommended Posts

hey guys just a quick question...

have this noise coming from my cam cover.

when its cold sounds a lil loud with revs around 1200/1300 rpm.

when i rev it goes away after 1600rpm and when idling at around 900/1000 can just hear it a little bit.

as it warms up it goes away at normal temp and goes away...

heres a video of it similar to mine or almost identical to be honest at the last 25 secs of video.

100% from the cam cover as i rember month ago tigtning those allen key bolts there and got extremly loud then loosend them and went away but its back again.

any ideas would be great or help on this as a few people have had this problem after reserching it but all different opinions...

Edited by R33ram
Link to comment
https://www.sau.com.au/forums/topic/404972-noise-from-cam-cover/
Share on other sites

Yea mine has been making this noise ever since the timing belt was done but i had a entire kit installed bearings belt everything changed professionally now it makes this noise on a cold start and goes away once it's warmed up...

What's the worst case scenario is it something that should be fixed asap or??

Edited by Lethal_aussie

Yea mine has been making this noise ever since the timing belt was done but i had a entire kit installed bearings belt everything changed professionally now it makes this noise on a cold start and goes away once it's warmed up...

What's the worst case scenario is it something that should be fixed asap or??

yours sounds like idler, if you are worried get the belt tension checked it could be too tight, if you installed a GATES belt and had it tension to stock spec it could be over tight.. worse case the idler gives way...

yea get it checked tommorow but hate taking it to mechanics as they are always like what noise lol

Is there any damage to be done or is it just a noise that gets annoying and no affect to engine besides that?

I did put a bit of wd40 or it got in there and became louder lol so most likley the cause is what you saying....

yours sounds like idler, if you are worried get the belt tension checked it could be too tight, if you installed a GATES belt and had it tension to stock spec it could be over tight.. worse case the idler gives way...

Yep was a gate's racing belt kit, if the idler gives away what will happen lol? Just not crank over or will it actually damage the engine on failure? If its just a noise i wont worry about it ... Was all done professionally so its all under warranty etc ill just blast the mechanic and they can cop the bill.

Edited by Lethal_aussie

Yep was a gate's racing belt kit, if the idler gives away what will happen lol? Just not crank over or will it actually damage the engine on failure? If its just a noise i wont worry about it ... Was all done professionally so its all under warranty etc ill just blast the mechanic and they can cop the bill.

Besides the noise it does on idle on a cold start ... would it get much worse before that would happen or would it just suddenly happen? I had the entire gates kit done doesn't that include new idler's etc?? paid 400 bucks be damned if it was just the belt they replaced... regardless mechanic would be at fault anyways since they installed the kit and did the timing etc??

Besides the noise it does on idle on a cold start ... would it get much worse before that would happen or would it just suddenly happen? I had the entire gates kit done doesn't that include new idler's etc?? paid 400 bucks be damned if it was just the belt they replaced... regardless mechanic would be at fault anyways since they installed the kit and did the timing etc??

Did you supply the mechanic the parts or did they suggest the parts and source the parts? Warranty might not stand if you supplied the parts...

I installed the kit myself did the tension up and it was sweet, no noise or anything for a good year, recently i had to take the belt of and when i started the car it made that exact noise but much louder, i loosened the tensioner off and the noise has gone, im not worried that the belt will slip or jump and it was a Cu*t to even get off and back on again.

Next time i will just buy genuine Nissan belt as their is nothing is wrong with them..

Did you supply the mechanic the parts or did they suggest the parts and source the parts? Warranty might not stand if you supplied the parts...

I installed the kit myself did the tension up and it was sweet, no noise or anything for a good year, recently i had to take the belt of and when i started the car it made that exact noise but much louder, i loosened the tensioner off and the noise has gone, im not worried that the belt will slip or jump and it was a Cu*t to even get off and back on again.

Next time i will just buy genuine Nissan belt as their is nothing is wrong with them..

Yea im thinking that to should of got nissan ... im thinking its kinda overkill for street use gates... yea they sourced and recommended the gates timing belt kit they go through justjap i think.. as it was stronger etc

I always pay for a professional to install and source everything as im mechanically stupid in most area's lol... short of a oil change etc

Edited by Lethal_aussie
  • 4 weeks later...

yours sounds like idler, if you are worried get the belt tension checked it could be too tight, if you installed a GATES belt and had it tension to stock spec it could be over tight.. worse case the idler gives way...

*Just a update* on this guys, Had it checked again and the noise was the Timing belt which was actually loose.. and needed to be re-tensioned so all good now, cheer's :)

Hmmm

That is odd, how can the belt be loose?

I have exactly the same noise as you had, belt done months ago ..

Apparently the original mechanic that worked on my car was meant to re-tension the belt when i had the gates kit installed to begin with and didn't... The main mechanic "owner" said he had to redo the kit and tighten it as it was loose which is what was making the noise..

This is what i was told..

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

    • Update 3: Hi all It's been a while. Quite a lot of things happened in the meantime, among other things the car is (almost) back together and ready to be started again. Things that I fixed or changed: Full turbo removal, fitting back the OEM turbo oil hardlines. Had to do quite a bit of research and parts shopping to get every last piece that I need and make it work with the GT2860 turbos, but it does work and is not hard to do. Proves that the previous owner(s) just did not want to. While I was there I set the preload for the wastegates to 0,9bar to hopefully make it easier for the tuner to hit the 370hp I need for the legal inspections that will follow later on. Boost can always go up if necessary. Fitted a AN10 line from the catch can to the intake hose to make the catchcan and hopefully the cam covers a slight vacuum to have less restrictive oil returns from the head and not have mud build up as harshly in the lines and catch can. Removed the entire front interior just shy of the dashboard itself to clean up some of the absolutely horrendous wiring, (hopefully) fix the bumpy tacho and put in LED bulbs while I was there. Also put in bulbs where there was none before, like the airbag one. I also used that chance to remove the LED rpm gauge on the steering column, which was also wired in absolute horror show fashion. Moved the 4in1 Prosport gauge from sitting in front of the OEM oil pressure gauge to the center console vents, I used a 3D printed vent piece to hold that gauge there. The HKB steering wheel boss was likely on incorrectly as I sometimes noticed the indicator reset being uneven for left vs. right. In the meantime also installed an airbag delete resistor, as one should. Installed Cube Speed premium short shifter. Feels pretty nice, hope it'll work great too when I actually get to drive. Also put on a fancy Dragon Ball shift knob, cause why not. My buddy was kind enough to weld the rust hole in the back, it was basically rusted through in the lowermost corner of the passenger side trunk area where the wheel arch, trunk panel and rear quarter all meet. Obviously there is still a lot of crustiness in various areas but as long as it's not rusted out I'll just treat and isolate the corrosion and pretend it's not there. Also had to put down a new ground wire for the rear subframe as the original one was BARELY there. Probably a bit controversial depending on who you ask about this... but I ended up just covering the crack in the side of the engine block, the one above the oil feed, with JB Weld. I used a generous amount and roughed up the whole area with a Dremel before, so I hope this will hold the coolant where it should be for the foreseeable future. Did a cam cover gasket job as the half moons were a bit leaky, and there too one could see the people who worked on this car before me were absolute tools. The same half moons were probably used like 3 times without even cleaning the old RTV off. Dremeled out the inside of the flange where the turbine housing mates onto the exhaust manifolds so the diameter matches, as the OEM exhaust manifolds are even narrower than the turbine housings as we all know. Even if this doesn't do much, I had them out anyways, so can't harm. Ideally one would port-match both the turbo and the manifold to the gasket size but I really didn't feel up to disassembling the turbine housings. Wrapped turbo outlet dumps in heat wrap band. Will do the frontpipe again as well as now the oil leak which promted me to tear apart half the engine in the first place is hopefully fixed. Fitted an ATI super damper to get rid of the worn old harmonic balancer. Surely one of the easiest and most worth to do mods. But torquing that ARP bolt to spec was a bitch without being able to lock the flywheel. Did some minor adjustments in the ECU tables to change some things I didn't like, like the launch control that was ALWAYS active. Treated rusty spots and surface corrosion on places I could get to and on many spots under the car, not pretty or ideal but good enough for now. Removed the N1 rear spats and the carbon surrounding for the tailpipe to put them back on with new adhesive as the old one was lifting in many spots, not pretty. Took out the passenger rear lamp housing... what do you know. Amateur work screwed me again here as they were glued in hard and removing it took a lot of force, so I broke one of the housing bolts off. And when removing the adhesive from the chassis the paint came right off too. Thankfully all the damaged area won't be visible later, but whoever did the very limited bodywork on this car needs to have their limbs chopped off piece by piece.   Quite a list if I do say so myself, but a lot of time was spent just discovering new shit that is wrong with the car and finding a solution or parts to fix it. My last problem that I now have the headache of dealing with is that the exhaust studs on the turbo outlets are M10x1.25 threaded, but the previous owner already put on regular M10 nuts so the threads are... weird. I only found this out the hard way. So now I will just try if I can in any way fit the front pipe regardless, if not I'll have to redo the studs with the turbos installed. Lesson learned for the future: Redo ALL studs you put your hands on, especially if they are old and the previous owners were inept maniacs. Thanks for reading if you did, will update when the engine runs again. Hope nothing breaks or leaks and I can do a test drive.
    • No those pads are DBA too  but they have colors too. I look at the and imo the green "street" are the best.
    • I’m not sure what happened I told them about sonic tunes free OTS tune and the next the I know .. I was booted..   To funny 
    • Yea - I mean I've seen my fuel pump which is decades old and uh, while I'm not saying this with real knowledge... but I sure get the ick at using anything in the fuel system that produced the state of that pump. Many years ago I went through multiple pumps (and strainers) before I dropped the tank to clean it out with extreme violence. I'm talking the car would do maybe 50km before coming to a halt, which resulted in me cleaning out the filter with some brake cleaner and going on my way. None of my stuff ever looked like what came out of your fuel tank. I don't think I'd be happy with it unless every single component was replaced (or at least checked/cleaned/confirmed to be clean here).
    • I'm not going to recommend an EBC pad. I don't like them. Just about anything else would suit me better. I've been using Intima pads for a while now.
×
×
  • Create New...