first check coolant level, add if require / u0 T& s P- a/ y WFLUSH COOLANT # X* `% }* e, i( eCHANGE THERMOSTAT / I9 W ]3 x! o( x
if still doesn't work, flush coolant again + [3 l- x/ Z9 n9 o$ wif still doesn't work, maybe change heater core(big job) " S# r4 W1 @2 N' C
' p& ?) N* i- K$ c9 a5 t4 v" `* uask the mechanic yourself 7 s+ ]" u+ y% Y( F+ B d* Pdon't try to someone you are not.8 T2 V3 b- W, a, [. \; T7 P
listen to what the mechanic say
亮甲店 发表于 2012-10-10 15:38 $ p* L- M& p& n/ M! i
ask the mechanic yourself1 p6 o* ^) h# C6 {9 @- F; [. [$ i) Z, z
don't try to someone you are not. 8 t! L S/ g5 J* U' @: Zlisten to what the mechanic say