Cam belt slipped

[tommcnaught]

So yesterday my cambelt slipped I've retuned it but I've got s knocking noise :/

Any ideas what it would have fucked?

[jimmymac101]

Slipped off completely or slipped abit but still on ?

James

[tommcnaught]

Slipped abit but still on but put engine out of time

[Sheehy StarletGT]

I thought fte are non interference engines?

[tommcnaught]

I thought fte are non interference engines?

So did I which is why I'm confused

[Sheehy StarletGT]

http://www.toyotagtturbo.com/forums/showthread.php?52328-4EFTE-is-a-Non-Interference-Head

[AdamB]

They are non-interference, but depends if the head has been skimmed before.

Where abouts is the knocking noise coming from? I can only assume that it might well be a idler bearing/tensioner issue.

[tommcnaught]

It's hard to tell where sound is coming from tbh :/

And yeah the top pulley worked itself loose allowing to much movement

[AdamB]

I'd take the top pulley cover off, and get a little closer to try identify where its coming from.

[tommcnaught]

Just a update i had my mate look at it he reckoned it sound bottom endey so i droped sump off and checked crank which is nice and tight along with all other bottom end bearings, no metal deposits in the sump either

So what are my other options? bent valves?

the car will turn over and start but sound like a machine gun

[AdamB]

Can you get a video up?

[fiddlersport]

before removing head, rotate crank so pistons are only half way up the bore and rotate the crankshafts and feel where there is resistance, that might give you a indication which valve could possibly be bent if you suspect its a bent valve

if you have access to cylinder leak test tool even better

first strip the cam cover side off and remove the belt and rotate the idlers and see if anything is out of place.

you should ideally take it to a mechanic- car will be in front of him and he can check while online advice only goes so far

good luck and hopes it a izi fix

[tommcnaught]

before removing head, rotate crank so pistons are only half way up the bore and rotate the crankshafts and feel where there is resistance, that might give you a indication which valve could possibly be bent if you suspect its a bent valve

if you have access to cylinder leak test tool even better

first strip the cam cover side off and remove the belt and rotate the idlers and see if anything is out of place.

you should ideally take it to a mechanic- car will be in front of him and he can check while online advice only goes so far

good luck and hopes it a izi fix

Cheers for the information mate

I've got a mate who is a mechanic looking at it saturdayband I've ordered valves anyway

But there isn't a garage around me I would trust lol there all robbing bastards