1997 Chevrolet Blazer Repair Question
Topics covered: Thermostat, Coolant, Emissions.
Mileage: 14,000 miles.
Mileage: 14,000 miles.
Asked on December 10, 2012
Chevrolet Blazer Thermostat Problem
I have a P0128, for coolant thermostat. Do I need to change the thermostat?
Also, I have a P0446. for Evap Emissions. What doe this fully mean?
Thanks.
Also, I have a P0446. for Evap Emissions. What doe this fully mean?
Thanks.
Asked by dom.r.matraAnswer
Replied on December 11, 2012
yes you need to change the thermostat,that is a very very common issue on those vehicles,i do atleast one a month. the p0446 signifies that you have a leak in you evaporative system and could be anything from a bad or loose fuel cap,to a broken hose to a faulty valve.you need to take it to a shop that has the specialed equipment and knowledge to diagnose that code.