first check coolant level, add if require ; M% n: E$ R7 ZFLUSH COOLANT T* p* E. K1 c: q) P
CHANGE THERMOSTAT & V( K1 z' m B
if still doesn't work, flush coolant again 6 S3 N+ Z. l4 K
if still doesn't work, maybe change heater core(big job) D9 j/ G K# o0 Z
6 v2 F2 y* f( _0 O+ Gask the mechanic yourself 4 R, n2 t# r9 V) O/ b$ x* W; bdon't try to someone you are not.0 u4 f5 c* Q3 Z5 z7 x( O) P+ u" e
listen to what the mechanic say
亮甲店 发表于 2012-10-10 15:38 1 T2 z* `8 h3 ?( Q5 [6 `$ E4 u9 X' Fask the mechanic yourself& O* o8 M3 ]6 }+ B' B5 Z& X
don't try to someone you are not. 1 y3 J6 S& r& B" Q7 f: jlisten to what the mechanic say