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put in new thermostat last month...temp fluctuating again...wut could it be??

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Old May 17, 2007 | 10:03 PM
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Default put in new thermostat last month...temp fluctuating again...wut could it be??

last month my temp gauge was droping to half way at open throttle so i decided to put in a new oem thermostat. everything had been good up until my drive home tonight from work. the temp was fluctuating between the 1st line before half, and the 2nd line before half. what could this be? the car is stock. could it be a faulty thermostat from honda?? and is my warranty on the thermostat void since i installed the part myself??
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Old May 17, 2007 | 11:16 PM
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Default Re: put in new thermostat last month...temp fluctuating again...wut could it be?? (floatfisher)

Check and see if you properly purged the coolant system.

Check all the grounds in the engine bay, especially the one on the thermostat houseing.
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Old May 18, 2007 | 06:07 AM
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Default Re: put in new thermostat last month...temp fluctuating again...wut could it be?? (floatfisher)

Make sure you bleed your system
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Old May 18, 2007 | 06:08 AM
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Default

j00 got air bubbles y0
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Old May 18, 2007 | 10:03 PM
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Default Re: put in new thermostat last month...temp fluctuating again...wut could it be?? (Haleiwa-Brando)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Haleiwa-Brando &raquo;</TD></TR><TR><TD CLASS="quote">Check and see if you properly purged the coolant system.

Check all the grounds in the engine bay, especially the one on the thermostat houseing.</TD></TR></TABLE>

i did all this....seems like the temp fluctuates for the first 5min after it warms up and then it looks like its ok.....could this be a sensor??
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Old May 19, 2007 | 03:44 AM
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Default Re: put in new thermostat last month...temp fluctuating again...wut could it be?? (floatfisher)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by floatfisher &raquo;</TD></TR><TR><TD CLASS="quote">

i did all this....seems like the temp fluctuates for the first 5min after it warms up and then it looks like its ok.....could this be a sensor??</TD></TR></TABLE>

explain the process you used to bleed the system.
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Old May 19, 2007 | 04:20 AM
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Default Re: put in new thermostat last month...temp fluctuating again...wut could it be?? (RTW DC2R)

how many miles on your car?
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