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2004 Pontiac Grand Prix GT V6 overheating
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cazadarojoe12123
Novice
Jul 8, 2014, 10:00 AM
Post #1 of 13
(2575 views)
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2004 Pontiac Grand Prix GT V6 overheating
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My car keeps overheating if I dont have the heater on. The radiator fan works. Can someone help
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Hammer Time
Ultimate Carjunky
/ Moderator
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Jul 8, 2014, 10:08 AM
Post #2 of 13
(2569 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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The first thing you need to do is fill the system and pressure test it for any leaks. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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cazadarojoe12123
Novice
Jul 8, 2014, 10:13 AM
Post #3 of 13
(2566 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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Do you mean to fill the radiator
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Hammer Time
Ultimate Carjunky
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Jul 8, 2014, 10:17 AM
Post #4 of 13
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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I mean fill the entire system to remove all air. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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cazadarojoe12123
Novice
Jul 8, 2014, 1:20 PM
Post #5 of 13
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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Okay so when I pop the hood, I noticed that the overflow was full and when I open the cap to the radiator, the fluid started coming out.
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cazadarojoe12123
Novice
Jul 8, 2014, 1:23 PM
Post #6 of 13
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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The car was not hot when I opened the radiator cap. The car had been sitting for at least a day.
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cazadarojoe12123
Novice
Jul 8, 2014, 1:57 PM
Post #7 of 13
(2535 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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Any other ideas please help
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Hammer Time
Ultimate Carjunky
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Jul 8, 2014, 2:19 PM
Post #8 of 13
(2528 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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There are no other ideas. You were advised to pressure test the system and you have not done that. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Hammer Time
Ultimate Carjunky
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Jul 8, 2014, 10:22 PM
Post #10 of 13
(2499 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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You can rent or purchase a pressure tester but it is becoming increasingly obvious that this diagnosis is likely beyond your abilities and you probably should bring it into a reputable shop for diagnosis. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
(This post was edited by Hammer Time on Jul 8, 2014, 10:24 PM)
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dntchke
User
Aug 20, 2014, 3:25 AM
Post #11 of 13
(2431 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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start the car... let it run to hot. feel the motor to radiator , radiator hose. If its cold, put a new thermostat. if its hot do the pressure testing so you don't jerk a bunch of your time away chasing the rabbit down the hole
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Hammer Time
Ultimate Carjunky
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Aug 20, 2014, 5:08 AM
Post #13 of 13
(2427 views)
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Re: 2004 Pontiac Grand Prix GT V6 overheating
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OK, stop posting nonsense and stop posting to old threads. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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