Toyspeed.org.nz Message Board

by **vteckiller** » Wed May 04, 2005 12:18 am

umm i gt a levin bzg black top 20v i think its the tapets that are making noise not sure, its a chuging sound its quiet anoying as it sounds like a diesel, anytips how to fix it and wher to get it fixd and a ruff price? also tried that mb40 and lifter free crap, it didnt work :lol:

cher cher

by **Mr. Mainstream** » Wed May 04, 2005 12:23 am

check the oil bro 99% of the time it is, im assuming 20v 4age is hydrolic lifters

by **RedMist** » Wed May 04, 2005 7:44 am

Its quite often the VVT pulley. Possibly an injector, or valve clearances.
Hydrolic lifters? Its cam on bucket.

by **CozmoNz** » Wed May 04, 2005 11:35 am

be the vvt pully >.>

justs get noisyer, when you win lotto, replace it.

by **Mr Revhead** » Wed May 04, 2005 12:50 pm

they arent that badly priced....

anyway:
http://forums.toyspeed.org.nz/viewtopic.php?t=30098

by **Rob** » Wed May 04, 2005 8:03 pm

Try changing oil first. I've seen a couple 20v crap out from scummy old oil.

Use an engine flush first

by **vteckiller** » Thu May 05, 2005 10:53 pm

i put in some mobil syn 5-50w 70bux! but that wasnt a full oil change but it didnt make much different, so i would need the clearance set right?wots the vvt pully?

and redmist wot u mean by its cam on bucket?

Website · by **offensive** » Thu May 05, 2005 11:44 pm

he means it has no hydrolic lifters, dont worry about it. If i had a pic of a 20v engine i could show u where the vvt pully is. It'll get loud but it shouldnt be a big problem, just noisy. By the sounds of it too, ur prolly not mechanically minded, so go see a decent mechanic to get it changed.

by **matt dunn** » Fri May 06, 2005 12:58 am

vteckiller wrote:i put in some mobil syn 5-50w 70bux! but that wasnt a full oil change but it didnt make much different, so i would need the clearance set right?wots the vvt pully? and redmist wot u mean by its cam on bucket?

20V's dont normally need the tappets reset. Ever. unless you modify something like cams etc.

Matt

by **10k 20v** » Sat May 07, 2005 4:37 pm

ur dead right there matt

there is a test u can do to check the vvt pulley noise, its been posted before

earth out the pink wire with the black strip.
if noise quitens or goes away then its your vvt pulley.
the connector is located above the exhaust on the r/hand side of the motor (your left hand when your standing at the front looking towards the windscreen).

by **spencer** » Mon May 09, 2005 11:08 am

also on a Blacktop I had the cam belt tensioner crapped its self and caused the belt to become very slack and make a tapping noise. Something to check if the VVT pulleys ok

by **Mr Revhead** » Mon May 09, 2005 11:26 am

yes the tensioners on those do fail, if doing the cambelt ALWAYS do the tensioner on the black top. ALWAYS

by **aesc** » Mon May 09, 2005 11:34 am

Could a cam belt tensioner make a knocking/tapping noise as well if its buggered?

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