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P0128- coolant thermostat ( coolant temp below regulated temp)
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∙ 12y ago
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02 Chevy impala 3.4 eng PO128 code what do you need to replace?
thermostat
What does code po128 mean on s10 2001 small Chevy truck?
Sounds like you need to replace the thermostat.
What is code po128 for?
T-STAT
2004 gmc envoy with code po128?
2004 gmc envoy with code p0128
What does the code RFA 1 for a 2009 Chevy Colorado mean?
what does rfa 1 mean on a chevy colorado dashboard
You are geeting a PO128 error message on 2001 Chevy Astro?
I have the same van and had the same problem. The error code PO128 is an error code letting you know you need to specifically replace the Coolant Temperature Sensor. The Sensor is about $14.00- $15.00. Just a little work, not bad. I did it and actually helped my gas mileage also. I would recommend Advanced Auto Parts.
How do you repair a 2001 Chevrolet Impala with code PO128?
PO128 refers to the thermostat not operating properly. You could replace the thermostat with a good quality one such as Stant. The computer will have to be cleared. If the code does come back then you need to have a repair shop check it out for you. Code PO128 is engine temperature below specs. You can try changing the thermostat and have the code cleared. If that does not work then you need to pay a shop to further diagnosis it. jd
VW Diagnostic Trouble Code PO128?
For 1996 and newer Trouble code P0128 means:Coolant Thermostat (coolant temperature below thermostat regulatin temperature)
How do you reset indicator lights Chevy Colorado?
You must use a Diagnostic code scanner that can erase trouble codes.
Po134 diagnosis code for 2005 Chevy Colorado?
02 sensor circuit, no activity detected (sensor 1)
What is the ac off light on your 2007 Chevy Colorado?
check for a code . usually means you need a new thermostat
Code for your 2005 Chevy Colorado 5 cyl p0496 where is purge valve located?
Shut up you idiot!
