I'm doing a head gasket on a 1990 honda prelude 2.0S. Also I'm replacing the water pump and timing belt. I'm following the helms manual but it's not much help. The head gasket on this car is blown. After taking off the valve cover I see lots of runny fluid mixed with the oil. I'm guessing this is coolant. I'm also going to assume that a lot of this has gotten into the cylinders. will this affect anything like the rings, walls or pistons? Am I wasting my time replacing the gasket or what? Everything inside the head looks alright. It's not too bad. There's no rust really. All is good except for the milkshake crap flowing around everywhere. Also, the helms manual says that all of this work can be done without taking the engine out of the car. I think that's total BS. The first thing I had to do (to get to the timing belt) was to remove the right side engine mount, power steering pump, cruise control actuator, alternator and AC compressor. It sounds easy, but it's not really. I had to practically invent my own ways to remove all this crap because it was so jam-packed inside the engine compartment. The power steering tensioner was impossible to get to. Everything is arranged TIGHT in this car. I've found ways to get around it by just removing the pumps and sliding the belt off. I had to remove the bracket to get the AC compressor out of the engine compartment. I have no idea how I'm going to get all of this stuff back in. Next problem, the intake manifold. The helms manual says to remove the two lower intake manifold mounting nuts. Easier said than done. Unless you have ghost hands that can pass thru solid objects you'd have to completely disassemble the carbeurator. Am I not seeing something or is Helms very blunt?