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Evapcanasterfor07hhr t/clight comes on and slams into gear hard.i was told the evap canaster is cracked.

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1 Answer

What is the question?
Sounds like you have an Evap
System to work on,how would it get cracked,
doubt it.
Don't see that having anything to do
with a transmission problem.
TCC Light (torque converter) ?
That may be a solenoid issue
Two vehicle problems to diagnose

Posted on Jul 21, 2013

  • 2 more comments 
  • marvin george Jul 21, 2013

    the hhr was in a wreck.this item was not repaired at the time of body repair

  • Anonymous Jul 21, 2013

    Then remove it & check it out. Replace yourself The trans you will need help with

  • marvin george Jul 21, 2013

    well pete i would if i knew what it looked like and where it is located on a 07 hhr. you dont think this canaster has anything to do with the trans? when i i am going somewhere it shifts great but when the dingdong light come on it says traction control. go from there.

  • Anonymous Jul 21, 2013

    The Evap system is just that A system to remove fuel fumes from the tank,nothing to do with the transmission If you had a vacuum hose off on the engine then that might effect engine performance & fuel control as will the cracked canister You have cover a couple different trans issues You can't accomplish anything here as you have little vehicle experience,so get a start on the issues at some repair shop of your choice I will tell you every mile you drive with a transmission issue is a mile closer to needing it rebuilt when you ruin it. You should not be using the vehicle with either problem untill resolved

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