P0A40 P0A41 P0A94 ,NOW P0A78

More than likely your engine is starting to come apart so be on the lookout for that that's generally a thing with these You should start by taking the spark plugs out and renting an inspection camera and looking in the specially cylinders one and two up at the mating service of the block in the head you'll see little water droplets take your spark plugs out when you do take a magnifying glass or a lupe and look for those microscopic vapor droplets on the tip of the plug on any part of the plug that's inside of the area You see those little vapor droplets stick your tongue on them It tastes like antifreeze You don't know what that tastes like well maybe you might not work on cars much anyway once you determine that you have coolant in the cylinder your work is done engines coming apart coming out something big work Make sure your car's worthy of this work these generally are not the ones.