where is the thermostat located and how perform I change it? The auto overheats and also jerks once I try to drive it help


You are watching: 2004 pontiac grand am thermostat location

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here is a overview to help you action by step with instructions in the diagrams below to present you how on your car.https://www.chathamtownfc.net/articles/replace-thermostatCheck the end the diagrams (Below). You re welcome let us recognize if you need anything else to obtain the trouble fixed.
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If waiting cleaner duct work in the means remove it. Then remove two bolts from housing an dcleand surfaces then turning back procedure because that install. The bottom bolt in pic ned only be loosened until you can remove by hand, usage a universal socket. 13mm
changed thermostat bleed mechanism still seem to have no heat other than when foot is ~ above the gas. Started to show a p0301 code after changing the thermostat. Any clue top top what to perform next? Also, did track up plugs wires and coil pack?
That code is because that a misfire No1 cylinder, check that the command is secure and also the spark plug is ok, its more than likely something an easy after law the tune, if girlfriend still have actually a problem, post earlier and we deserve to work through it.
inspect for vacuum leak around that cyl, swap spark plug to an additional cyl to check out if the fault move to the cylinder, it will be miscellaneous to do with air fuel spark or compression at the cylinder.
It has a puffy head gasket I think milky oil and also iv placed 7 gal water in it and also no drips have the right to u assist with repairs and how much? many thanks for ur time also in this issue
Sounds as if it is a head problem, you will have to gain the head off and also get it crack tested and also checked because that bend, execute you have actually the tools to perform this work?
Engine Cooling problem2001 Pontiac grand Am 6 cyl two Wheel journey Automatic I have 2001 grand am gt 3.4. Six cylinder. It has trouble codeP0128 Coolant Thermostat (Coolant Temperature below Thermostat regulation Temperature. What is generating this problem code and also how carry out you repair it


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CIRCUIT DESCRIPTIONAn Engine Coolant Temperature (ECT) sensor monitors the temperature the the coolant. This intake is offered by the Powertrain regulate Module (PCM) because that engine control and also as an enabling criteria for part diagnostics.The air flow coming into the engine is accumulated and provided to identify if the engine has actually been pushed within conditions that would permit the engine coolant to warm up typically to the thermostat regulation temperature. If the coolant temperature does no increase normally or does not reach regulation temperature that the thermostat, diagnostics that usage engine coolant temperature as permitting criteria, may not run once expected.If engine coolant stops working to with a preset target temperature before a calculation air flow is accumulated, DTC P0128 will certainly set.CONDITIONS FOR running THE DTC * This Diagnostic Trouble password (DTC) will only run as soon as per ignition bicycle within allowing conditions. * DTCs P0112, P0113, P0117, P0118, P1111, P1112, P1114, or P1115 room not set. * Coolant temperature is an ext than 40 C (-40 F). * Coolant temperature is less than 78 C (172 F). * air temperature is much more than -7 C (19 F). * Engine running much more than 2 minutes and also less 보다 30 minutes. * vehicle speed is more than 24 km/h (15 mph) for more than one mile. * fixed air flow average reading more than 15 g/s.CONDITIONS FOR setting THE DTCThe size of time because that the engine coolant to with a preset temperature has been exceeded.ACTION TAKEN as soon as THE DTC set * The control module illuminates the breakdown Indicator lamp (MIL) top top the second consecutive ignition cycle that the diagnostic runs and also fails. * The regulate module records the operating problems at the time the diagnostic fails. The very first time the diagnostic fails, the regulate module shop this details in the fail Records. If the diagnostic reports a failure on the second consecutive ignition cycle, the regulate module documents the operating conditions at the time of the failure. The control module write the operating problems to the frozen Frame and also updates the fail Records.CONDITIONS because that CLEARING THE MIL/DTC * The control module turns OFF the malfunction Indicator desk lamp (MIL) after ~ 3 continuous ignition cycles that the diagnostic runs and also does no fail. * A present DTC, last Test Failed, clears when the diagnostic runs and passes. * A history DTC clears after 40 continuous warm-up cycles, if no failures space reported by this or any kind of other emission related diagnostic. * use a scan tool in bespeak to clear the MIL and also the DTC.DIAGNOSTIC AIDS * DTC P0128 is designed come detect a faulty thermostat. * the is feasible for a skewed ECT sensor to cause a DTC P0128 to set. * If a DTC P0125 and also DTC P0128 space both set, a skewed ECT sensor is the most most likely cause. * A skewed IAT sensor may reason this DTC to set. The IAT sensor have to read close to ambient temperature through the engine running.It could be a poor coolant temp sensor or a bad inlet waiting temp sensor yet is most likely a poor thermostat.