Coolant splashing from radiator
Why would coolant splash from the radiator with the cap off. When I start my car, coolant splashes and bubbles out of the radiator, and I have coolant loss over time and the radiator makes a gurgling noise when the car is shut off and overheats when stopped. I've also got a whining noise from under the timing cover, do you think this could be a water pump or is air getting in the system some how? I hope it isn't a head gasket, I have no milkshake stuff under valve cover or on oil cap and my exhaust is clear with no white smoke and did a compression test with all cylinders reading about 150 psi which is within specs according to all data. I'm going to get a head gasket tester to test for oil in te coolant where the blue liquid turns yellow. It's a f22b2 sohc 2.2
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Originally Posted by Bange
(Post 349735)
I'm going to get a head gasket tester to test for oil in te coolant where the blue liquid turns yellow.
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Originally Posted by Roader
(Post 349745)
Don't bother, they're useless. Get a loaner leakdown tester from Advance Auto for free. That will pinpoint any head gasket problems. Does the car miss for a few seconds after a cold (overnight) start?
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Has the cooling system been filled and bled? Eric the Car Guy has a youtube video describing filling and bleeding a Honda, #zUpXgAJ1gjU. While bleeding the system, do the fans run when they're supposed to?
Since there are coolant stains all over, get a coolant system pressure tester loaner from an auto parts store and see if you can pinpoint an external leak. |
Originally Posted by Roader
(Post 349762)
Has the cooling system been filled and bled? Eric the Car Guy has a youtube video describing filling and bleeding a Honda, #zUpXgAJ1gjU. While bleeding the system, do the fans run when they're supposed to?
Since there are coolant stains all over, get a coolant system pressure tester loaner from an auto parts store and see if you can pinpoint an external leak. |
Roader has you going on the correct track, so follow his lead..
Keep us informed of your problem.. Wheelbrokerang :) |
A loose hose clamp could create a leak, resulting in loss of coolant, and it could also not allow a vacuum to build as the engine cools, so coolant wouldn't get sucked back into the radiator as it's supposed to. Low coolant can cause gurgling. IDK exactly how much drop is allowed, but my gut tells me from 16psi it shouldn't drop below 10psi after ten minutes or so. The FSM is no help on specifics...it just says Inspect for coolant leaks and a drop in pressure.
If you're lucky you just fixed the problem: a loose hose clamp. Fill and bleed to see if the fix took. |
Originally Posted by Roader
(Post 349774)
A loose hose clamp could create a leak, resulting in loss of coolant, and it could also not allow a vacuum to build as the engine cools, so coolant wouldn't get sucked back into the radiator as it's supposed to. Low coolant can cause gurgling. IDK exactly how much drop is allowed, but my gut tells me from 16psi it shouldn't drop below 10psi after ten minutes or so. The FSM is no help on specifics...it just says Inspect for coolant leaks and a drop in pressure.
If you're lucky you just fixed the problem: a loose hose clamp. Fill and bleed to see if the fix took. |
I think you're way over thinking this situation. Button it all back up and drive the car.
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X2. If your leak goes away and your car is no longer overheating, then all's good, right?
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