93 4runner 3vz help

[honda4trx]

runs rough and when hot fills cylinders with coolant. replaced intake gaskets but not problem. possible cracked intake or head?. coolant fill in throttle body also.. thanks in advance glad i found this site

 

[KLF]

Your head gasket(s) are leaking. Very common on these engines. Call the local dealer with your VIN, see if the infamous "3VZ-E Head Gasket SSC" has been done in it. If not, perhaps they will do it for free.