Questions & Answers for: Chevrolet Blazer code p0128

...code of PO 128 We just hit a cold spell here in Austin now my SES lamp is on continuously and the diagnosis is that the coolant temp is too low however the engine is reported as at proper operating ...

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Question about 2002 Blazer

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P0128 Diag code P0128; Dashboard temp is about 150 to 180 range instead of the normal 210. The truck runs normally. My assumption is the temperature sensor is the problem? I think your on the right ...

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code of P0128 and I am just trying to figure this problem out this is probably a bad thermostat The coolant sensor is not responding,it is below normal temperature.It needs to be replaced. I vote with

...p0128 error on my 04 Chevy Blazer. should I go straight to my temp sensor. truck runs fine. does the truck run at normal temp (200-210) if not thermostat may be stuck open If it rouns cold below 195 ...

...P0128, got it not long after I flushed the Dexcool from the cooling system and refilled with regular (green) coolant. I reset the OBDII system. need to replace the thermostat it is running too cool ...

trouble codes P0128, P0455 and U1041 Service engine soon light is on P0128 is the coolant is below normal temperature. P0455 is Evap system detects a large leak. U1041 is communication was lost to ...

2002 chevy blazer 6 cyl, 4.3 engine, emissions inspection turned up two codes: P0101 and P0128. Runs fine, cleaned maf sensor and changed air filter, still getting codes. Are they related and tied ...

Question about 2002 Blazer

1 Answer

engine cod P0128 This code means that you need to change your thermostat it is stuck in the open position.

what does the code p0128 means on a 2003 chevy trailblazer change the thermostat to a 190 degree . disconnect one of the battery terminals for a few seconds to clear the code that should work

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