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4k Head Gasket

Featured Replies

hey

 

my 4k just blew its head gasket, just wondering how hard it is to change and what type of tools i need to do the job? how much is a new gasket and where is the best place tp get it them from?

 

cheers

standard tools, a Gregory's manual if you haven't done it before, and a torque wrench. (Last one very important.) I can do one in around an hour on a standard car. If you haven't done one, three maybe four hours.

 

Kits available through any car parts store, and while it's off, you may as well send the head for a quick reco (around$300, but money well spent).

If you don't "reco" the head then atleast get it planed (just to make sure its 100% straight) which should only cost you around $40-$50. :)

 

Some people say not to use anything but a genuine toyota gasket (which is around $90), but I haven't had any problems with $23 permaseal ones!! Each to there own, but genuine stuff will always be the most expensive.

  • Author

ok, will go buy a torque wrench tomorrow

 

I'm not going to reco the head as i have planned for 4age in the next month or so but just want to go a the ke70 cruise this weekends so i might aswell fix it

 

in my Gregory's manual it sayu to remove rocker arms and shafts to me thats just a waste of time basicly i was thinking of taking the mainfolds off mark the timing, diaconnect anything connected to head then start undoing the head bolts?

 

cheers

  • Author
Wont even need to bother marking your timing, just undo the head bolts and pull it off. The joy of pushrods....

ok sweet as, i only ever change a headgasket on a new corolla so don't know much about the good old 4k

  • Author

its a piece of shit, 4k is going in the bin.

 

snapped a head bolt, trying to undo the head and now it seems to be stuck on :)

snapped head bolt? how u do that?? the best thing to get a snapped bolt out with is a screw extractor!!!! get one

  • Author
snapped head bolt? how u do that?? the best thing to get a snapped bolt out with is a screw extractor!!!! get one

what loosing the head it was one of the bolt was heaps tight, so i got my guns out and snap

 

got the head off now had to get the guns out again to get it off

post-4787-1211502343_thumb.jpg

 

water/coolent in 1,3,4 piston

 

as you can see the snapped bolt on the far left :)

  • Author

and snapped the extractor

 

i hate my car

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