Mechanics

WATER BOILING NOISE....

2004 Honda Civic • 1.6L 4 cylinder 2WD Automatic •

Hi! My civic is on CNG and petrol both the problem I am going to tell is only while the car is on CNG when the rpm of car is below 2 so a weird sound comes it sounds like bloop bloop like water is boiling n the temp needle is bit raised now please elaborate what is it?
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Ahmer ammar
May 21, 2014.




Are you getting low on coolant, it sounds as if it is boiling in the block, check thermostat, blocked radiator and external coolant leaks.

Mhpautos
May 23, 2014.


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