Coolant sensor goes off at random times?

Max777 · 04-07-2008, 08:57 PM

Yeah, my neck is pretty nasty.... so you replaced the neck, and it stopped doing this?

I DO have a tiny crack in my neck, and about to replace it actually, but there is not a lot of coolant that I can see coming out of there... like, no puddles, or wet spots, or anything like that. I checked. Do you really think that this could be my problem? I highly doubt it atm.

I read about hitting your coolant sensor with a hammer, and was wondering about how to do that? Is there a possibilty that perhaps there is a loose connection somewhere in the harness?

But then, wouldnt the coolant buzzer go off even when the wire to it is grounded off?

Oh, and I think there is a LITTLE bit of oil in my coolant as well.

j9fd3s · 04-08-2008, 04:01 PM

a pinhole leak can cause an intermittant add coolant buzzer, particularly on the freeway

04-07-2008, 08:57 PM	#1
Max777 Pirate Join Date: Mar 2008 Location: Central IL Posts: 1,323 Rep Power: 19	Yeah, my neck is pretty nasty.... so you replaced the neck, and it stopped doing this? I DO have a tiny crack in my neck, and about to replace it actually, but there is not a lot of coolant that I can see coming out of there... like, no puddles, or wet spots, or anything like that. I checked. Do you really think that this could be my problem? I highly doubt it atm. I read about hitting your coolant sensor with a hammer, and was wondering about how to do that? Is there a possibilty that perhaps there is a loose connection somewhere in the harness? But then, wouldnt the coolant buzzer go off even when the wire to it is grounded off? Oh, and I think there is a LITTLE bit of oil in my coolant as well. __________________ Rotaries:They are NOT that complicated! Last edited by Max777; 04-07-2008 at 09:05 PM.

04-08-2008, 04:01 PM	#2
j9fd3s Rotary Fanatic Join Date: Mar 2008 Posts: 123 Rep Power: 18	a pinhole leak can cause an intermittant add coolant buzzer, particularly on the freeway