hard to say it could be expensive depending what you find when the head comes off the head could be warped and the valves and guides may need attention and a few other things is the car worth the expense ?
figure on at least $1,000.
Blown head gasket.
you have a blown head gasket
How to replace head gasket on 05 3.4 monte carlo
I am have the same problem with my 06 Monte Carlo LT. Took to the dealer. Its a head gasket leak.
Not likely.... I'd never use anything "temporary" on a head gasket.
more than likely a blown intake gasket or head gasket, check your oil to see if it looks milky colored.
has the red coolant in a 2005 monte carlo been changed since reports on it deteriorating the head gasket?
If you have it done it will be at least $1,000.
around $25.00 canadian for the part
the local shop wanted $1400. DIY cost me about $700 for gasket set and having heads checked.
It's probably a head gasket problem.