hi guys

i've just had a 500sec engine 1990 fitted
before i had a 380 the thing is i've had a compression test and the co is 1.6 and the hm (cant remember what its called) is 470

so the engine is great
when i left i ended up haveing a play on the dual carrigeway and the heat shot up to nearlly max when i pulled over i had what i think is an air block
what do i do

do you know what causes this

my heater is always blowing in warm air!!!!!!!!

scott

Do a search on "burping" or "burp"

__________________
Chuck Taylor
Falls Church VA
'66 200, '66 230SL, '96 SL500. Sold: '81 380SL, '86 300E, '72 250C, '95 C220, 3 '84 280SL's '90 420SEL, '72 280SE, '73 280C, '78 280SE, '70 280SL, '77 450SL, '85 380SL, '87 560SL, '85 380SL, '72 350SL, '96 S500 Coupe