s13 possible BHG?

[marktha240mobsta]

ive been overheating like crazy going like 3miles from my house.

at idle stays in the middle, once i start driving it gets HOT!

i replaced radiator, water pump, and thermostat. hoses dont seem to be clogged.

when i turn my car off and go do something and come back to start it, it bogs until i rev it up for a couple seconds then sounds normal?

any help would be appreciated.

[shiftdrift]

did you bleed the coolant?

[nismoracingsx]

Check for smoke, oil in the coolant, or coolant in your oil.
Did you pressure test your cooling system and radiator cap?

[rebornS14]

bogging sounds more like bad temp sensor

[marktha240mobsta]

Originally Posted by nismoracingsx

Check for smoke, oil in the coolant, or coolant in your oil.
Did you pressure test your cooling system and radiator cap?

gonna do a pressure check tomorrow, also after driving for about an hour, if it doesnt overheat it gets hot and when i turn it off my coolant res tank boils

[marktha240mobsta]

Originally Posted by rebornS14

bogging sounds more like bad temp sensor

would bad temp sensor cause overheat?

[marktha240mobsta]

also it started blowing white smoke, which i know is a major sign of a blown HG, but then it died down and lightly blows white smoke.

[rebornS14]

Originally Posted by marktha240mobsta

would bad temp sensor cause overheat?

if both your temp sensors went bad, yes. not uncommon for a such old motors.

[marktha240mobsta]

Originally Posted by shiftdrift

did you bleed the coolant?

yea, 3 times and flushed it. i saw coolant leaking from exhaust manifold, but could have been from the block.

[marktha240mobsta]

bumppppppppp

[LONELY RIDER]

check your oil is it milky white??
if it is your coolant and oil are mixing
could be a bad hg or a crack on block

try doing a conpresion test also.


make sure clutch fan is working properly.

have you replaced thermostat?

[marktha240mobsta]

Originally Posted by LONELY RIDER

check your oil is it milky white??
if it is your coolant and oil are mixing
could be a bad hg or a crack on block

try doing a conpresion test also.


make sure clutch fan is working properly.

have you replaced thermostat?

yes i have, but bought one from autozone which i heard was a bad idea cause theyre faulty, and it didnt work. i saw coolant leaking from looked like the exhaust mani, but could it have been from a crack? or the hg?

[LONELY RIDER]

do you see the leaking from outside the mani or coming from within?

what about your oil?it will be a major indication by its color.

also if its a head gasket you will see constant white smoke from your exhaust because the water is heat up vaporized and shot out the exhaust as white smoke.

[jex1056]

rev ur car and check for white smoke if its smoking probably head or block warped and hg

[jex1056]

oh and check ur spark plugs all of them and see if theres oil