What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Why is my Peugeot 106 overheating?

I have a Peugeot 106 and over the past week I have noticed the temperature light on my dashboard flashing up from time to time. I recently had some work done on my car and asked the garage to look into it for me, I recently changed the oil in the car and also replaced the coolant.

The garage looked the car over and cans't see that it is overheating. Today after collecting my car from them I noticed that the rear window heater will not work, the button light doesn't even come on and the car heater only blows cold air out.

After calling the garage they advised me to replace some fuses or bring it back. Could these problems be connected?

Asked on 14 January 2015 by Barrie Bayley

Answered by Honest John
I think that what has happened is that when you replaced the coolant you left an airlock in the system and that is why it is not working properly. There is a FAQ about removing an airlock from the cooling system here: www.honestjohn.co.uk/faq/cooling-system-airlocks/

If that doesn't work, then it could be the thermostat, and replacing that means you'll lose a lot of that new coolant. I can't see how the rear screen heater failure is connected.
Similar questions
I bought a 1991 Peugeot 106 for £1370, with 70,000 miles on the clock. I collected the car and within 30 mins the temperature warning light came on. The seller has collected the car and is trying to repair...
When I take my Triumph GT6 out, the coil overheats. I have changed the coil, ballast resistor, condenser and have had the points and the timing. Is it the alternator playing up intermittently?
Recently, I had the water pump changed in my 2005 SEAT Ibiza. It was always at 90 on my temp gauge, but since the pump change it keeps overheating. It's not the coolant as I've topped it up and there are...