Jump to content
View in the app

A better way to browse. Learn more.

300ZX Owners Club

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

as you know we have just bought the grey zed and now it`s started making a noise what dad thinks is the big ends, because really loving the car bought it hoping it would stay trouble free and wouldn`t have to spend money on it till we were back on our feet, me and dad are gutted:shock:

Dad belives the job can be done while engine still in,

can anyone advise on a link to doing the job and where the needed parts could be purchased and what sort of money it would cost.

any info really appreciated ,

Thanks:cry:

Featured Replies

are you sure its big ends could just be lifters do a search for both think there is

also a lot of vids on utube on the subject

 

don't think its a nice job to do with engine in

I thought the same about mine untill i put some Forte engine flush in the oil then changed the engine oil and put Forte top end treatment in and ran it for 30 min had a loud tap that turned out to be a sticky lifter, worked a treat.:bow:

Same with mine got it of ebay ran like a bag of poo but was very cheap

 

flushed it slick50 new oil and filter hay presto very smooth quite zed

 

try it 1st will not cost much.

  • Author

Hi

we've give it an oil change and put in Wynns hydraulic valve lifter fluid,but no

change unfortunately:confused::confused::cry:

Know there not brill for diagnosis but heres a couple of vids below any help or advise really ,really appreciated.

 

 

 

Thanks

as you know we have just bought the grey zed and now it`s started making a noise what dad thinks is the big ends, because really loving the car bought it hoping it would stay trouble free and wouldn`t have to spend money on it till we were back on our feet, me and dad are gutted:shock:

Dad belives the job can be done while engine still in,

can anyone advise on a link to doing the job and where the needed parts could be purchased and what sort of money it would cost.

any info really appreciated ,

Thanks:cry:

 

Dont panic just yet, have some info/ help for you but just at this moment in the midlle of something will pm you in a few hours.

 

Jeff

  • Author
Dont panic just yet, have some info/ help for you but just at this moment in the midlle of something will pm you in a few hours.

 

Jeff

 

Thanks Jeff,

Really appreciated.

CheerZ

If it was big ends you almost certainly wouldnt notice it at tickover.By the sounds of it id say it was timing belt area,maybe a slack belt from a collapsed tensioner or similar.Dont panic yet bud im sure its not terminal.

Thanks Jeff,

Really appreciated.

CheerZ

 

Have replied to your e-mail, agree fully with Jimmer it could very likely be a simple cambelt issue.

 

Jeff

  • Author
Have replied to your e-mail, agree fully with Jimmer it could very likely be a simple cambelt issue.

 

Jeff

 

Hi Jeff,

Sent e-mail reply,thanks mate.Hope further details help.

  • Author
Fingers crossed for you mate :)

 

Thanks jimmer,believe me,we've got everything crossed.

Just can't believe it,really knocked us for six .

it sounds the same as hellraiser had, it was his belt tensinor, if it was bottom end you would only hear when revving it and letting the revs drop, it sounds lke a hammer knocking on the inside of the engine, doa search on bottom end i have a vid in there and shows what a knocking bottom end sounds like and how to diagnose it by removing the coilpacks when knocking is happening

  • Author
it sounds the same as hellraiser had, it was his belt tensinor, if it was bottom end you would only hear when revving it and letting the revs drop, it sounds lke a hammer knocking on the inside of the engine, doa search on bottom end i have a vid in there and shows what a knocking bottom end sounds like and how to diagnose it by removing the coilpacks when knocking is happening

 

CheerZ buddy

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

Recently Browsing 0

  • No registered users viewing this page.

Important Information

Terms of Use

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.