 鲜花( 128)  鸡蛋( 0)
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first check coolant level, add if require. N% C; L6 [3 O# k: s8 D9 |
FLUSH COOLANT - ^% v9 K, E7 _" W# c7 L4 a
CHANGE THERMOSTAT
- L$ N. r! a' m$ Q ~1 R; V3 cif still doesn't work, flush coolant again 4 A% D" @8 v9 R, L N/ @# F, Y
if still doesn't work, maybe change heater core(big job)
: S, J% m4 C( c& i0 K |
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