Refuses to start in the cold!!!!!

4.2 V8 32v Naturally Aspirated - 414 bhp
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RS4ABM
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Refuses to start in the cold!!!!!

Post by RS4ABM » Tue Dec 04, 2012 12:19 pm

So, we have had a few cold mornings now and it seems to be causing the RS some issues. (add it to the list) So I get in, stick the key in, fuel pump fires up, clutch down and push the button...... click!! nothing. I then try again and after a few attempts away she goes.

Any ideas??

Cheers
Adam
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

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Ian_C
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Re: Refuses to start in the cold!!!!!

Post by Ian_C » Tue Dec 04, 2012 12:38 pm

Starter motor relay on the V8 is a known weak spot. Problem is I think its built into the starter motor which is a pig to access
B5 B6 B7 B9

adsgreen
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Re: Refuses to start in the cold!!!!!

Post by adsgreen » Tue Dec 04, 2012 1:43 pm

Curious - was it dark and the headlights on?

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RS4ABM
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Re: Refuses to start in the cold!!!!!

Post by RS4ABM » Tue Dec 04, 2012 2:00 pm

Ian_C wrote:Starter motor relay on the V8 is a known weak spot. Problem is I think its built into the starter motor which is a pig to access
Ahh ok, this makes sense. Is it a big job on these?
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

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RS4ABM
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Re: Refuses to start in the cold!!!!!

Post by RS4ABM » Tue Dec 04, 2012 2:01 pm

adsgreen wrote:Curious - was it dark and the headlights on?
No neither, its usually the first start in the morning once its been sitting all night
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

MaLicE
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Re: Refuses to start in the cold!!!!!

Post by MaLicE » Tue Dec 04, 2012 4:44 pm

My s4 is the same, it's the starter sticking, need to replace with a new one, its a pain to do as well :( I'm waiting on some warmer weather before I do it, or I can find a garage I can use and will do it myself to save on the labour costs.

RIV
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Re: Refuses to start in the cold!!!!!

Post by RIV » Tue Dec 04, 2012 4:54 pm

Had the same problem with mine, it turned out to be a relay cheap fix I'm sure

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RS4ABM
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Re: Refuses to start in the cold!!!!!

Post by RS4ABM » Tue Dec 04, 2012 5:21 pm

I may change the relay first then before investigating the starter motor, any ideas where the starter relay is?
If not ill RTFM!!

Cheers
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

MaLicE
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Re: Refuses to start in the cold!!!!!

Post by MaLicE » Tue Dec 04, 2012 6:21 pm

If you manage to fix it with that please let me know lol! But I'm sure when mine eventually starts I can hear a noise from the starter solenoid retracting a couple seconds after I have let go of the key...

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Re: Refuses to start in the cold!!!!!

Post by nihc » Tue Dec 04, 2012 10:25 pm

Hi,

Get this:
http://www.ebay.co.uk/itm/Audi-TT-A2-A3 ... 337dc5a686

It's the elsawin repair manual - the same that the Audi dealers use. I've got the same and it's brilliant.
Or, like I used to do, you can go to the audi erwin site and get the same information for a charge:
http://erwin.audi.com

Both show all of the workshop information you'll ever need.

Regards, Chris.

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Re: Refuses to start in the cold!!!!!

Post by andymc » Tue Dec 04, 2012 11:33 pm

I have noticed in this colder weather (and after returning from a 10 day vacation) that when I depress the start button - instead of the instant starter motor - there is now a delay of half to 1 second before the starter kicks in. I had assumed it was battery power related. After a few long drives it seems better - but I still get a tiny delay in the mornings when its still below zero outside.

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RS4ABM
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Re: Refuses to start in the cold!!!!!

Post by RS4ABM » Wed Dec 05, 2012 10:23 am

nihc wrote:Hi,

Get this:
http://www.ebay.co.uk/itm/Audi-TT-A2-A3 ... 337dc5a686

It's the elsawin repair manual - the same that the Audi dealers use. I've got the same and it's brilliant.
Or, like I used to do, you can go to the audi erwin site and get the same information for a charge:
http://erwin.audi.com

Both show all of the workshop information you'll ever need.

Regards, Chris.

Just made the purchase, looks like this could be very helpful.

Cheers :thumbs:
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

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alex020869
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Re: Refuses to start in the cold!!!!!

Post by alex020869 » Wed Dec 05, 2012 10:36 am

Wish it would work on a Mac!!!!

Alex
RS4 B7 Mugello Blue Saloon

adsgreen
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Re: Refuses to start in the cold!!!!!

Post by adsgreen » Wed Dec 05, 2012 11:34 am

Don't forget batteries are at something like 40% operating capacity even when fully charged in these temps.
Starting that v8 must be a fair ole job.

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RS4ABM
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Re: Refuses to start in the cold!!!!!

Post by RS4ABM » Wed Dec 05, 2012 5:50 pm

adsgreen wrote:Don't forget batteries are at something like 40% operating capacity even when fully charged in these temps.
Starting that v8 must be a fair ole job.

I wish it was the battery, but she doesn't even turn just sits there waiting.......... and go, after about 5 pushes of the button!
2007 RS4 B7 Mugello Blue - non res Miltek system - KW V3 coilovers - SMF - CAF - Custom oil cooler setup and LEDs galore
2009 FN2 Civic Type R Championship white
1990 Mini cooper (ish, its in a few bits)

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