Why does my Triumph Bonneville not start in cold weather?

Why does my Triumph Bonneville not start in cold weather?

I’ve still been having problems starting my Bonneville in colder weather since installing the Procom. In reading through the Triumph Rat forums, I’ve discovered that cold starting is a problem experienced by other Procom users. It also struggles with a rough idle.

How often does a Triumph Bonneville get oil leaks?

This usually happens between 1000 miles and 15000 miles of riding the bike and does not affect every Bonneville out there. This is because the Triumph Bonneville is a reliable bike and oil leaks like these are minor issues on the Bonneville compared to other bikes.

Is there a CDI limiter for the Triumph Bonneville?

I went online and started searching “bonneville ignition control unit” and discovered there were many posts by Triumph owners with similar experiences to mine. After reading through the various options to fix the problem I decided to try the Procom, Programmable Hi-Performance CDI product available from NewBonneville.

Is the Triumph Bonneville ignition unit set back to default?

The unit has been set back to “default.” I’ve still been having problems starting my Bonneville in colder weather since installing the Procom. In reading through the Triumph Rat forums, I’ve discovered that cold starting is a problem experienced by other Procom users. It also struggles with a rough idle.

I’ve still been having problems starting my Bonneville in colder weather since installing the Procom. In reading through the Triumph Rat forums, I’ve discovered that cold starting is a problem experienced by other Procom users. It also struggles with a rough idle.

What’s the RPM limit on a Triumph Bonneville?

After a few days of riding with the Procom ICU using Map #9, I’ve realized that the bike runs very well above 1,500-2,000 RPM, but it now runs rougher at low RPM’s and stalls easily on idle. It also will not start after sitting overnight in an unheated garage in near-freezing temperatures.

What is the default CDI limiter on a Bonneville?

Procom CDI Limiter is set to “Default.” I just realized that I never updated this post after completing my Mikuni carb modification. With the Bonneville Performance Mikuni Carb Kit installed on my setup, I changed my Procom CDI map to #9 which seems to work the best.

The unit has been set back to “default.” I’ve still been having problems starting my Bonneville in colder weather since installing the Procom. In reading through the Triumph Rat forums, I’ve discovered that cold starting is a problem experienced by other Procom users. It also struggles with a rough idle.