Troubleshooting
Ignition system check
In this manual: Troubleshooting
7steps
~42min
2/5difficulty
Done 0 of 7
- Remove the spark plugs and reattach them to the spark plug caps.

- Put the engine stop switch in the "
" position and ignition
switch in the "on" position.While holding a spark plug with its base firmly against the engine, push the electric starter button. If the ignition system is operating properly, a blue spark should jump across the spark plug gap.
- If there is no spark, clean the spark plug. Replace it if necessary.
Retry the above procedure with the cleaned spark plug or new one.
- If there is still no spark, take your machine to your authorized suzuki dealer.
Warning Performing the spark test improperly can cause a high voltage electrical shock or an explosion. Avoid performing this check if you are not familiar with this procedure, or if you have a heart condition or wear a pacemaker.
Keep the spark plug away from the spark plug hole during this test.
Complaint: engine stalls
- Make sure there is enough fuel in the fuel tank.
- If the fuel injection indicator displays "fi", showing signs of trouble in the fuel injection system, take your machine to an authorized suzuki dealer.
Refer to the "instrument panel:' section for fuel injection system indicator explanation.
- Check the ignition system for intermittent spark.
- Check the idle speed. If necessary, adjust it using a tachometer.
The correct idle speed is 1050- 1250 r/min.
Test yourself
A quick Suzuki GSX-R 1000 quiz: every answer comes with an explanation and a link to the manual page.
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