first check coolant level, add if require 4 W' E( d, b. e q; G- D+ @) Y8 iFLUSH COOLANT _5 T3 o' t' \1 j
CHANGE THERMOSTAT : y) s: s" T0 N' z& J
if still doesn't work, flush coolant again % V: D3 U, q$ N3 q3 X
if still doesn't work, maybe change heater core(big job) H- a) B; R' P$ K3 B
$ E* D3 P! P7 E0 O$ X) Y
ask the mechanic yourself I$ H1 V5 u( y/ L$ U
don't try to someone you are not." M6 ~# v) t' `8 w; P& F, L' Q* x
listen to what the mechanic say
亮甲店 发表于 2012-10-10 15:38 % `4 ]; {3 H' ~2 kask the mechanic yourself 0 X! F% Q' }1 x4 e% tdon't try to someone you are not.# F: H. C8 [) I6 T* L' q9 k; O. @2 o9 c& R
listen to what the mechanic say