No heat at all....PLEASE HELP!!!
I have no heat on my SC300 even when i have it all the way to hot. I dont even get heat when i am on the freeway. Everything else works but when at AUTO the fan dont come on. Please help!
A quick search would have answered your question hours ago, but here is a short list:
1- top off coolant
2- heater core check valve near firewall in engine compartment.
3- Would you like to see a pic of where it is? do a search!
1- top off coolant
2- heater core check valve near firewall in engine compartment.
3- Would you like to see a pic of where it is? do a search!
Last edited by O. L. T.; Jun 24, 2004 at 10:42 AM.
Have you checked your vac lines from the plenum to the VSV? I had a similar problem in mine, I found out it was my vac line from the plenum to the VSV wasn't connected after a dyno run! Also check your VSV as well as it could be stuck.
Jose
Jose
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treeman
LS - 1st and 2nd Gen (1990-2000)
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Jan 24, 2010 11:51 AM









