Take of radiator cap and look for bubbles of exhaust. Another way is to check the oil for coolent contamination. Pull spark plugs and look for oxidation.
Run a compression check; find the errant cylinder and run a leakdown check. Run a check on a "Sun" machine and see if there is a cylinder that is dead or semi-dead. Pressureize the exhaust system and listen for any noise at the radiator neck.
There are lots of ways, but I believe there is the easy way...I believe there is, or used to be, a chemical that reacts with exhaust that you can add to the coolent. If the coolent then turns color, you know there is a gasket leak.
Run a compression check; find the errant cylinder and run a leakdown check. Run a check on a "Sun" machine and see if there is a cylinder that is dead or semi-dead. Pressureize the exhaust system and listen for any noise at the radiator neck.
There are lots of ways, but I believe there is the easy way...I believe there is, or used to be, a chemical that reacts with exhaust that you can add to the coolent. If the coolent then turns color, you know there is a gasket leak.