4G63dsmpwr
20+ Year Contributor
- 307
- 0
- Sep 13, 2002
-
Easton,
Massachusetts
Hey guys. I just put a headgasket on my 90 AWD yesterday - fun experience.
Anyway, when we started it up, the lifters sounded louder than normal, and it was defiinately noticeable. This is my first problem. Plenty of oil pressure. I opened the oil cap - and the cams look like they're getting the right amount as usual.
Second problem: I dont think my car is cooling properly. The temp guage inside the car stays right under the middle mark, like it always has. I haven't driven it for mre than 30min though.
No smoke from the exhuast at ALL, crystal clear
- its not too cold around here either right now. When I shut the car off, and check under the hood I hear like gurgling/hissing sound from the thermostat housing area. Underneath the hood just feels HOT...?
I'm going to grab a new radiator cap now, but this is what I've replaced because of this BS:
Just rebuilt the head, by a reputable machine shop. Put a new headgasket on it, did leak down test, every thing checked out perfectly. Brand new radiator/hoses/thermostat/gasket/clamps - no leaks in engine bay... No coolant on ground. Not sure if its losing coolant - still hot now, will check in a bit and let you guys know.
I dont know what it could be! The top radiator does get hot though, so does that mean the T-Stat is opening properly, and its getting flow through the system?
Any help/info on these two problems would be great. Thanks very much.
Anyway, when we started it up, the lifters sounded louder than normal, and it was defiinately noticeable. This is my first problem. Plenty of oil pressure. I opened the oil cap - and the cams look like they're getting the right amount as usual.
Second problem: I dont think my car is cooling properly. The temp guage inside the car stays right under the middle mark, like it always has. I haven't driven it for mre than 30min though.
No smoke from the exhuast at ALL, crystal clear
- its not too cold around here either right now. When I shut the car off, and check under the hood I hear like gurgling/hissing sound from the thermostat housing area. Underneath the hood just feels HOT...?I'm going to grab a new radiator cap now, but this is what I've replaced because of this BS:
Just rebuilt the head, by a reputable machine shop. Put a new headgasket on it, did leak down test, every thing checked out perfectly. Brand new radiator/hoses/thermostat/gasket/clamps - no leaks in engine bay... No coolant on ground. Not sure if its losing coolant - still hot now, will check in a bit and let you guys know.
I dont know what it could be! The top radiator does get hot though, so does that mean the T-Stat is opening properly, and its getting flow through the system?
Any help/info on these two problems would be great. Thanks very much.