Anybody change their battery before.?

Chan Chee Hoe · 04-23-2011, 07:05 AM

Hi friends,i just changed my battery,it is very 'strange' feeling after that.!not only the pre-set radio & clock setting is gone,now my car,has not stable idling[RPM going up & down],the voltmeter showing 13.8-14V[usual is 13V],any comments.?I wonder what had went wrong.??

red6spd · 04-23-2011, 07:55 AM

Quote:

Originally Posted by Chan Chee Hoe

Hi friends,i just changed my battery,it is very 'strange' feeling after that.!not only the pre-set radio & clock setting is gone,now my car,has not stable idling[RPM going up & down],the voltmeter showing 13.8-14V[usual is 13V],any comments.?I wonder what had went wrong.??

Cant help ya with that volts, maybe you installed a less powerfull battery???? As for the idle issue, give it some time for the ECU to reset and it should be fine.

Chan Chee Hoe · 04-23-2011, 10:08 AM

Quote:

Originally Posted by red6spd

Cant help ya with that volts, maybe you installed a less powerfull battery???? As for the idle issue, give it some time for the ECU to reset and it should be fine.

Battery size the same,maintaince free type.

gr8-wrx · 04-23-2011, 10:13 AM

Probably just needs time for you ecu to adjust. Did you test your voltage with the car running or off?

Chan Chee Hoe · 04-24-2011, 01:07 AM

Quote:

Originally Posted by gr8-wrx

Probably just needs time for you ecu to adjust. Did you test your voltage with the car running or off?

Running,engine off only 12V.

Chan Chee Hoe · 04-24-2011, 04:13 AM

Guys,thanks for the concern,just taken my car for a 20km run,after that all back to normal....thanks.

04-23-2011, 07:05 AM	#1 (permalink)
Chan Chee Hoe Track Member Join Date: Mar 2009 Location: Singapore Posts: 861 Drives: 370z,Yellow,7sp A Rep Power: 17	Anybody change their battery before.? Hi friends,i just changed my battery,it is very 'strange' feeling after that.!not only the pre-set radio & clock setting is gone,now my car,has not stable idling[RPM going up & down],the voltmeter showing 13.8-14V[usual is 13V],any comments.?I wonder what had went wrong.??

04-23-2011, 10:13 AM	#4 (permalink)
gr8-wrx Track Member Join Date: Apr 2011 Location: Nor Cal Posts: 607 Drives: 10 370z Roadster 7AT Rep Power: 15	Probably just needs time for you ecu to adjust. Did you test your voltage with the car running or off? __________________ Me: 2022 Toyota Tacoma SR5 Double-Cab SB, 2023 Toyota Corolla Wifey: 2013 Toyota Highlander Limited AWD Weekends: 2010 Nissan 370z Roadster

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04-24-2011, 04:13 AM	#6 (permalink)
Chan Chee Hoe Track Member Join Date: Mar 2009 Location: Singapore Posts: 861 Drives: 370z,Yellow,7sp A Rep Power: 17	Guys,thanks for the concern,just taken my car for a 20km run,after that all back to normal....thanks.