1995 Civic LX Overheating
#1
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My 95 civic overheats occasionaly, (I don’t let it get in the red, but it gets close). Temperature outside is mild (between 66-73 F). I have replaced the coolant temp snesor, thermostat, fan switch and lower radiator hose. The radiator doesn’t seem to be losing any water and the fan works fine. Usually the car begins to stray away from its normal temp on the instrument cluster while I am sitting in traffic or throughout stop and go areas. Any ideas on what it could be? Please any feedback would be helpful. Thanks
#2
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Re: 1995 Civic LX Overheating
When did you last bleed the coolant of air and what procedure did you use to bleed air?
Water-pump circulating coolant mix properly at operating temp?
Radiator fan engaging during stops and temp rises?
Water-pump circulating coolant mix properly at operating temp?
Radiator fan engaging during stops and temp rises?
#3
If you think a good mechanic is expensive, try hiring a bad one
Re: 1995 Civic LX Overheating
the car begins to stray away from its normal temp on the instrument cluster while I am sitting in traffic or throughout stop and go areas.
After the fan runs for a while and shuts off because it brought the temperature down, what does the gauge on the dash show?
I have replaced the coolant temp snesor,
Which did you replace?
Got a capable scanner (obd1) that can display live data from the ECM, so you can compare what it sees as the coolant temperature vs what you see on the gauge?
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It’s been a while since I bled the coolant of air, but I haven’t recently had an issues with my car overheating until today. I followed the instructions in my “Haynes” manual for bleeding the coolant air. Im assuming the water pump is working properly, as today is the first time I’ve had this issue in about 6 months. Radiator fan is engaging during stops, but temp still rises.
#5
Re: 1995 Civic LX Overheating
It’s been a while since I bled the coolant of air, but I haven’t recently had an issues with my car overheating until today. I followed the instructions in my “Haynes” manual for bleeding the coolant air. Im assuming the water pump is working properly, as today is the first time I’ve had this issue in about 6 months. Radiator fan is engaging during stops, but temp still rises.
#6
Re: 1995 Civic LX Overheating
You going to love this 95 Civic 1.5 L classic blown head gasket water and oil Idols like s*** I'm taking the valve cover off getting ready to pull the head off and I get this brainstorm this brainstorm as as follows I take the thermostat out tighten the head bolts to another 5 or 10 pounds torque put that sucker back together running perfect I haven't even changed the oil yet and idles good anybody want to reply to that one
#8
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Re: 1995 Civic LX Overheating
You going to love this 95 Civic 1.5 L classic blown head gasket water and oil Idols like s*** I'm taking the valve cover off getting ready to pull the head off and I get this brainstorm this brainstorm as as follows I take the thermostat out tighten the head bolts to another 5 or 10 pounds torque put that sucker back together running perfect I haven't even changed the oil yet and idles good anybody want to reply to that one
Last edited by Wankenstein; 05-21-2018 at 04:30 PM.
#9
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Re: 1995 Civic LX Overheating
Most likely by tightening the head bolts it help gasket to seal coolant from getting into cylinders or seal from compression loss causing the rough idle. One problem you may face in the future is if you tightened the head bolts 10 ft/lbs over spec ..if were to overheat it could possibly cause the threads in the head to strip.
#10
OF top 99.5% creator (Formerly of the Puffinblunts variety)
Re: 1995 Civic LX Overheating
Maybe he got lucky but if his issue was ever head gasket related to begin with then tightening the bolts will be just a temporary fix until cycles of expansion and cooling cause the issue to reappear.
#11
Re: 1995 Civic LX Overheating
You must have misunderstood my question my car was running like s*** it had water in the oil it was overheating do to a blown head gasket I did not change the head gasket I tighten the head down an additional 5 to 10 foot pounds put the valve cover back on drove it and yesterday from Victorville to Lake Elsinore car is running fine no radiator problems my heater works great the problem has been resolved I'm not asking you for advice I'm letting you know how I fixed it
#12
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Re: 1995 Civic LX Overheating
You must have misunderstood my question my car was running like s*** it had water in the oil it was overheating do to a blown head gasket I did not change the head gasket I tighten the head down an additional 5 to 10 foot pounds put the valve cover back on drove it and yesterday from Victorville to Lake Elsinore car is running fine no radiator problems my heater works great the problem has been resolved I'm not asking you for advice I'm letting you know how I fixed it
#13
Re: 1995 Civic LX Overheating
#14
If you think a good mechanic is expensive, try hiring a bad one
Re: 1995 Civic LX Overheating
It's not something I would do for a customers car because it's not a guaranteeable repair. My paid work has to be solid.
I do have a story about a 1976 Chevette ...... it was pumping oil into the radiator at an alarming rate until I tightened all the head bolts about a half turn each. (some idiot put the engine together and didn't tighten hardly anything)
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