Bike died - Suzuki SV650 AL7
Bike died - Suzuki SV650 AL7
Author
Discussion

TheFCAareComing

Original Poster:

42 posts

150 months

Thursday 25th July 2019
quotequote all
Hi guys
Could I please have some advice from you. Last month, I bought a 2017 model (2016 reg) Suzuki SV650 on 4000 miles from a dealer. This afternoon, on my way back home from work in central London, the bike died after 3 minutes of riding. It started like it was coughing and jerky and finally came to a stop. The red light on the right hand side of the dash came on.
I did let it cool down for a few minutes before restarting it which it did without any issues. However the bike died again. So I called the dealer where I bought it from. They told me that due to the hot weather, the bike could cut itself out and advised me to let it cool down before riding.
I want to ask if you guys have experienced the same problems with SV650 and is it true that bikes could act this way in hot weather? Yes, It was indeed very hot today at 37° in London but surely in other parts of the world, it can be much hotter?
Ps: the temperature was sitting at 2/3 bars so bike wasn’t hot.
Many thanks!
The above was on Thursday and below photo was taken on Friday of the 'red light' and the Temperature bar


Edited by TheFCAareComing on Friday 26th July 16:32


Edited by TheFCAareComing on Friday 26th July 21:37

TheFCAareComing

Original Poster:

42 posts

150 months

Thursday 25th July 2019
quotequote all
and by the way, a very kind fellow biker did stop to offer help. The brotherhood is amazing!

Jazzy Jag

3,711 posts

122 months

Thursday 25th July 2019
quotequote all
When it cuts out, will it crank over or is it completely dead?

TheFCAareComing

Original Poster:

42 posts

150 months

Thursday 25th July 2019
quotequote all
Jazzy Jag said:
When it cuts out, will it crank over or is it completely dead?
Hi Jag.
Yes, it did crank over ( for a few times) before a complete cut off.
Thanks for your help!

Jazzy Jag

3,711 posts

122 months

Thursday 25th July 2019
quotequote all
TheFCAareComing said:
Hi Jag.
Yes, it did crank over ( for a few times) before a complete cut off.
Thanks for your help!
Many moons ago I had all sorts of shenanigans which ended up being the side stand cut out switch which would randomly decide that the stand was down and cut the engine.

Also, carry a screwdriver when it cuts out open the drain screw on each carb and see if you have fuel in the float bowls,


TheFCAareComing

Original Poster:

42 posts

150 months

Thursday 25th July 2019
quotequote all
Jazzy Jag said:
TheFCAareComing said:
Hi Jag.
Yes, it did crank over ( for a few times) before a complete cut off.
Thanks for your help!
Many moons ago I had all sorts of shenanigans which ended up being the side stand cut out switch which would randomly decide that the stand was down and cut the engine.

Also, carry a screwdriver when it cuts out open the drain screw on each carb and see if you have fuel in the float bowls,
Thanks Jag!

underwhelmist

2,052 posts

165 months

Thursday 25th July 2019
quotequote all
When you open the tank do you hear a hiss as if there's low air pressure in there? There may be a breather that's blocked so as fuel is pumped from the tank while you're riding, the air pressure in the tank drops, which might eventually interfere with the fuel supply. Just a random guess.

What's the red light on the dash? If the engine stalls or cuts out I'd expect the oil pressure light to come on but I don't think that's anything to do with the cause of the problem.

trickywoo

14,250 posts

261 months

Friday 26th July 2019
quotequote all
I’d guess at a fuel issue. Had you filled up recently?

It’s a bit of a long shot but I’d also check the front spark plug boot as some wag / kid messing around may have pulled it off.

They are pretty bullet proof bikes in no way marginal on cooling so I think some outside factor is at play - ie dodgy fuel or something else unusual.

trickywoo

14,250 posts

261 months

Friday 26th July 2019
quotequote all
Also check the battery connections. Under the seat and easy to get at.

Jazoli

9,683 posts

281 months

Friday 26th July 2019
quotequote all
Jazzy Jag said:
Also, carry a screwdriver when it cuts out open the drain screw on each carb and see if you have fuel in the float bowls,
They don't have carbs, its a Fi bike, as are pretty much all bikes made this century smile

It could be a coil breaking down due to the heat, it could simply be a blocked fuel tank breather (an easy way to check is to ride with the cap open).


Krikkit

27,938 posts

212 months

Friday 26th July 2019
quotequote all
I can't believe the garage fobbed you off with "It's too hot"... As if a modern bike couldn't function at high 30s... laugh

andburg

8,761 posts

200 months

Friday 26th July 2019
quotequote all
its under warranty, take it back to them and get it sorted.

V1nce Fox

5,508 posts

99 months

Friday 26th July 2019
quotequote all
The heat shouldn't be causing the bike to cut out, that's an excuse.

My first thought was tank pressuring up too from the symptoms described. Have you had the bike long? Has any work been done on it recently?

Daniel T

79 posts

139 months

Friday 26th July 2019
quotequote all
name and shame the garage - also what is the outcome. but heat would 100% not be the issue.

TheFCAareComing

Original Poster:

42 posts

150 months

Friday 26th July 2019
quotequote all
trickywoo said:
I’d guess at a fuel issue. Had you filled up recently?

It’s a bit of a long shot but I’d also check the front spark plug boot as some wag / kid messing around may have pulled it off.

They are pretty bullet proof bikes in no way marginal on cooling so I think some outside factor is at play - ie dodgy fuel or something else unusual.
Thanks Woo.
Yes I did recently fill up. I switched fuel - from Tesco Momentum to Shell 95.

TheFCAareComing

Original Poster:

42 posts

150 months

Friday 26th July 2019
quotequote all
Jazoli said:
They don't have carbs, its a Fi bike, as are pretty much all bikes made this century smile

It could be a coil breaking down due to the heat, it could simply be a blocked fuel tank breather (an easy way to check is to ride with the cap open).
Thanks Li. I will try on my lunch hour.

TheFCAareComing

Original Poster:

42 posts

150 months

Friday 26th July 2019
quotequote all
Krikkit said:
I can't believe the garage fobbed you off with "It's too hot"... As if a modern bike couldn't function at high 30s... laugh
heihei
But when I bought the bike, the guys at the shop did seem very geniune and reasonable. Let's see how this turns out biggrin...

Edited by TheFCAareComing on Friday 26th July 10:05

TheFCAareComing

Original Poster:

42 posts

150 months

Friday 26th July 2019
quotequote all
andburg said:
its under warranty, take it back to them and get it sorted.
Agreed.
I will do it either today or tomorrow - If it breaks down again today, I'll have it rescued to the dealer's shop. If not, I'll just ride it down tomorrow anyway to have it checked over (in heavy rain it looks like).

TheFCAareComing

Original Poster:

42 posts

150 months

Friday 26th July 2019
quotequote all
Daniel T said:
name and shame the garage - also what is the outcome. but heat would 100% not be the issue.
I dont want to do that at the moment. But I will certainly post the outcome.
Be interesting...biggrin

Sea Demon

1,170 posts

244 months

Friday 26th July 2019
quotequote all
Could be reg/rectifier - had similar myself on an SV