Car Questions
RepairPal is your advocate for car care advice and guidance

Bad heat

(2002 Pontiac Montana)
in Canadian, OK on December 28, 2009
heater blows cold air at idle warms as soon as i rev even couple hundred rpm
Displaying 1 answers & 1 comments
Popular Answer
on December 28, 2009
Check the coolant level, if it is low this will occur.
on December 29, 2009
thanks for the help but level is ok changed thermostat and bled system still the same
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
We diagnosed the vehicle and obd says O2 1-2 heated sensor. We changed and the same code still appears. What must I d...
Didn't find what you were looking for?