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startup issues on COLD mornings

Posted: Thu Dec 17, 2009 10:40 pm
by pingber
Now that the temps are cold (8 this morning), I have a weird noise thats occurring on startup only ... almost like an electrical sparking, arcing or something, not the starter solenoid, starter engages fully and well, but while starter is turning, another noise, VERY rapid clicking, almost a quick ratcheting sound for about 5 seconds. ANy ideas?

Re: startup issues on COLD mornings (pingber)

Posted: Thu Dec 17, 2009 11:48 pm
by Whelan
Like when you first turn the key you get the racheting sound. Could be your battery struggling to get the power to start. Just an idea.

Re: startup issues on COLD mornings (Whelan)

Posted: Sat Dec 19, 2009 1:07 am
by pingber
nope, not the battery ...just replaced that ...I think its coming from this thing ...(photo attached) .. any ideas what this thing is and or does? I also noticed that even after the ratcheting sound, this thing cliks/clacks until the car is thoroughly warmed up, and the heater fan seems to surge also.

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