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#31
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08 civic warm up issues
Robert Barr > wrote in
: > > Robert Barr wrote: >> >> >>> >>> >>> 1-800-999-1009 >>> >>> http://automobiles.honda.com/informa...relations.aspx >>> >>> >>> >> >> Thanks. I took your & Elmo's advice & opened a complaint. >> >> The diagnosis is obvious to everyone except the service managers; >> there's only one possible cause that is 100% consistent with the >> symptoms. >> > > OK, well, American Honda was utterly useless. After 3 days they call > back with a message on my answering machine stating that they agree > with the dealership -- that there's no problem with my heater. > > I ordered a thermostat and bought a gallon of Honda coolant. Before I > installed it myself (unheated garage), I tried one more Honda dealer > in the Chicago area and -- shockingly enough! -- they replaced the > thermostat. > > For the first time this winter, the vehicle reaches operating > temperatures before I get to work on 6 degree F mornings. No > surprises here. I'm not convinced it heats as well as it did new, but > there was a definite improvement. > So I'm not just whistling in the wind? -- Tegger The Unofficial Honda/Acura FAQ www.tegger.com/hondafaq/ |
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#32
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08 civic warm up issues
Tegger wrote:
(...) > > I've been told that, in terms of measured emissions, auto exhaust is > CLEANER than the ambient air in large cities, and has been so since 1986. > (...) A bit of perspective: I was in Advanced Auto mechanics in high school, and was told the same thing by the shop teacher - that cars were essentially cleaning urban air. The year? 1975. |
#33
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08 civic warm up issues
On Sat, 07 Feb 2009 04:34:33 +0000, Tegger wrote:
> Robert Barr > wrote in > : > > >> Robert Barr wrote: >>> >>> >>> >>>> >>>> 1-800-999-1009 >>>> >>>> http://automobiles.honda.com/informa...relations.aspx >>>> >>>> >>>> >>>> >>> Thanks. I took your & Elmo's advice & opened a complaint. >>> >>> The diagnosis is obvious to everyone except the service managers; >>> there's only one possible cause that is 100% consistent with the >>> symptoms. >>> >>> >> OK, well, American Honda was utterly useless. After 3 days they call >> back with a message on my answering machine stating that they agree >> with the dealership -- that there's no problem with my heater. >> >> I ordered a thermostat and bought a gallon of Honda coolant. Before I >> installed it myself (unheated garage), I tried one more Honda dealer in >> the Chicago area and -- shockingly enough! -- they replaced the >> thermostat. >> >> For the first time this winter, the vehicle reaches operating >> temperatures before I get to work on 6 degree F mornings. No surprises >> here. I'm not convinced it heats as well as it did new, but there was >> a definite improvement. >> >> > > > So I'm not just whistling in the wind? nope. i'll add one thing though - while the thermostat can indeed, and typically will, be the problem, a below-spec coolant temp sensor can exacerbate it. as i found recently, even with an in-spec thermostat, if the computer is getting erroneous data indicating cold engine, it'll inject rich mixture, and that doesn't burn as hot as stoichiometric mixture, thus the engine takes even longer to warm than normal. your i.r. thermometer suggestion is excellent. i would also suggest with an obdcII and higher vehicle, matching that against the temperature the computer thinks the coolant is. if it's below the temp measured externally at the radiator feed, the sensor is /definitely/ out of spec. |
#34
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08 civic warm up issues
Jim Yanik > wrote in
: > jim beam > wrote in > : > >> >> nope. i'll add one thing though - while the thermostat can indeed, >> and typically will, be the problem, a below-spec coolant temp sensor >> can exacerbate it. as i found recently, even with an in-spec >> thermostat, if the computer is getting erroneous data indicating cold >> engine, it'll inject rich mixture, and that doesn't burn as hot as >> stoichiometric mixture, thus the engine takes even longer to warm >> than normal. >> >> your i.r. thermometer suggestion is excellent. i would also suggest >> with an obdcII and higher vehicle, matching that against the >> temperature the computer thinks the coolant is. if it's below the >> temp measured externally at the radiator feed, the sensor is >> /definitely/ out of spec. >> >> > > on OBD-II cars,can't you read out what the CTS is reading for > temperature thru the diagnostic port?(with the proper scan tool?) > That's what jim means. You'd then compare that to what you get from the IR thermometer aimed at the thermostat housing, where you'd expect 194F with the engine at full-warm. I'm baffled why this very simple problem is being treated like one of the world's Great Unsolved Mysteries. -- Tegger The Unofficial Honda/Acura FAQ www.tegger.com/hondafaq/ |
#35
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08 civic warm up issues
> That's what jim means. You'd then compare that to what you get from the IR > thermometer aimed at the thermostat housing, where you'd expect 194F with > the engine at full-warm. > > I'm baffled why this very simple problem is being treated like one of the > world's Great Unsolved Mysteries. > > From my perspective, even this is tangential; I'm concerned with a dealership's repeated inability (or refusal) to manage a simple warranty repair, and American Honda's casual disregard of its warranty obligations, let alone the moral and liability aspects of sending a customer out the door with a documented safety issue unaddressed. This should have been simple. I'll never buy another Honda. |
#37
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08 civic warm up issues
"nunya" > wrote in message ... > > A lot of the responders to your posts think that the heater core cannot > overcool the engine. This may be correct with large heavy vehicles with > large engines, but a small engine CAN be overcooled with a low enough > outside air temperature. I have to agree. Modern engines are more efficient than we old-timers appreciate. A friend's daughter is going to college in town so he asked me to look at her 2001 Ford Focus. It was overheating within minutes of getting on the freeway but was no problem in town. I found the radiator 99% plugged - blowing through it was like blowing through a couple of soda straws. The radiator was not doing anything - it didn't even get more than a little warm when the engine overheated - but the temperature was still okay (not regulating, but you can't tell that from the Ford temp guage which, like their oil guages, is an idiot light in guage form). Adding baffles to the grill to keep cold air from bathing the engine may be the best answer, and the pipe insulation is a good choice. Mike |
#38
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08 civic warm up issues
On Sat, 07 Feb 2009 22:34:13 -0600, Robert Barr wrote:
>> That's what jim means. You'd then compare that to what you get from the >> IR thermometer aimed at the thermostat housing, where you'd expect 194F >> with the engine at full-warm. >> >> I'm baffled why this very simple problem is being treated like one of >> the world's Great Unsolved Mysteries. >> >> >> > From my perspective, even this is tangential; I'm concerned with a > dealership's repeated inability (or refusal) to manage a simple warranty > repair, and American Honda's casual disregard of its warranty > obligations, let alone the moral and liability aspects of sending a > customer out the door with a documented safety issue unaddressed. This > should have been simple. > > I'll never buy another Honda. probably just as well - despite the fact that you're correct, you're whiny and irritating. who wants to spend time trying to filter out the facts from all the crap?. |
#39
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08 civic warm up issues
jim beam > wrote in
: > On Sat, 07 Feb 2009 22:34:13 -0600, Robert Barr wrote: > >>> That's what jim means. You'd then compare that to what you get from >>> the IR thermometer aimed at the thermostat housing, where you'd >>> expect 194F with the engine at full-warm. >>> >>> I'm baffled why this very simple problem is being treated like one >>> of the world's Great Unsolved Mysteries. >>> >>> >>> >> From my perspective, even this is tangential; I'm concerned with a >> dealership's repeated inability (or refusal) to manage a simple >> warranty repair, and American Honda's casual disregard of its >> warranty obligations, let alone the moral and liability aspects of >> sending a customer out the door with a documented safety issue >> unaddressed. This should have been simple. >> >> I'll never buy another Honda. > > > probably just as well - despite the fact that you're correct, you're > whiny and irritating. who wants to spend time trying to filter out > the facts from all the crap?. > > one Honda dealer is not representative of all Honda dealers,and the factory rep was probably going on what the -dealer- told him. I'd say it was time to write a letter to Corporate. -- Jim Yanik jyanik at kua.net |
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