MOT History from tests of petrol SIAMOTO GECOs year 2004

Review the list of common SIAMOTO GECO failures below or to perform a specific mot history check on your SIAMOTO then use our popular KnowYourCar service

mot history

Pass percent:73.63%

(The average a petrol SIAMOTO GECO year 2004 passes without issue)

Based on:91 MOT Tests

Most common failures	No# failures
Headlamp aim out of alignment	5
Nearside Front shock absorber seal failed and leaking oil \|2.3.3\|	3
Nearside Rear Direction indicator not working \|4.4.1 \|a\| \|ii\|\|	2
Drive chain excessively loose \|6.2.1d\|	2
Rear suspension bush has excessive free play \|2.4.A2a\|i\|\|	2
Front Roller brake test indicates a binding brake \|3.3.A1a\|	2
Registration plate issues	2
Drive chain worn to excess \|6.2.1e\|	2
Horn not working \|1.7.3a\|	2
Offside Front Footrest insecure \|6.2.12 \|a\|\|	1
Rear Wheel spoke excessively loose \|4.2.1b\|	1
Fuel system component leaking \|7.2.1a\|	1
Front Brake lever has inadequate reserve travel \|3.1.3b\|	1
Offside Front Direction indicator not working \|4.4.1 \|a\| \|ii\|\|	1
Offside Rear Direction indicator missing \|4.4.1 \|a\| \|ii\|\|	1
Steering headbearing has excessive wear or free play \|2.2.2 \|f\| \|i\|\|	1
Nearside Handlebar mounting insecure Handle bar mounting rubbers worn \|2.2.1 \|a\| \|i\|\|	1
Offside Handlebar retaining device loose Handlebar mounting rubbers worn \|2.2.1 \|b\| \|i\|\|	1
Rear Stop lamp switch with a delay in operation \|4.3.2 \|a\| \|ii\|\|	1
Nearside Footrest missing \|6.2.12 \|a\|\|	1
Engine mounting/bracket bracket missing Engine mounting bolts missing on offside and nearside \|6.1.8 \|a\| \|ii\|\|	1
Roller brake test The less effective brake control does not achieve an efficiency of 25% \|1.2.2 \|a\| \|i\|\|	1
Headlamp aim headlamp deteriorated and function impaired \|1.2.3a\|	1
Front shock absorber seal failed and leaking oil \|2.3.3\|	1
Rear position lamp does not illuminate immediately when it is switched on \|1.1.3a\|	1
Locking device\|s\| not correctly fitted which may make the motor bicycle dangerous to ride \|6.2.1h\|	1
Stop lamp emits other than a steady red light \|1.3.1b\|	1
Front Roller brake test indicates excessive fluctuation of brake effort \|3.3.A1d\|	1
Exhaust mounting missing \|7.1.1c\|	1
Rear Footrest missing \|6.2.1a\|	1
Nearside Front Footrest insecure \|6.2.12 \|a\|\|	1
Rear Stop lamp does not illuminate immediately a brake applies \|1.3.1a\|	1
Rear Rear suspension bush has excessive free play \|2.4.A2a\|i\|\|	1
Fuel cap mounting flange/sealing method defective \|7.2.2c\|	1
Rear suspension bearing has excessive free play \|2.4.A2a\|i\|\|	1
Stop lamp does not illuminate immediately a brake applies \|1.3.1a\|	1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Most common failures	No# failures
Headlamp aim out of alignment	5
Nearside Front shock absorber seal failed and leaking oil \|2.3.3\|	3
Nearside Rear Direction indicator not working \|4.4.1 \|a\| \|ii\|\|	2
Drive chain excessively loose \|6.2.1d\|	2
Rear suspension bush has excessive free play \|2.4.A2a\|i\|\|	2
Front Roller brake test indicates a binding brake \|3.3.A1a\|	2
Registration plate issues	2
Drive chain worn to excess \|6.2.1e\|	2
Horn not working \|1.7.3a\|	2
Offside Front Footrest insecure \|6.2.12 \|a\|\|	1
Rear Wheel spoke excessively loose \|4.2.1b\|	1
Fuel system component leaking \|7.2.1a\|	1
Front Brake lever has inadequate reserve travel \|3.1.3b\|	1
Offside Front Direction indicator not working \|4.4.1 \|a\| \|ii\|\|	1
Offside Rear Direction indicator missing \|4.4.1 \|a\| \|ii\|\|	1
Steering headbearing has excessive wear or free play \|2.2.2 \|f\| \|i\|\|	1
Nearside Handlebar mounting insecure Handle bar mounting rubbers worn \|2.2.1 \|a\| \|i\|\|	1
Offside Handlebar retaining device loose Handlebar mounting rubbers worn \|2.2.1 \|b\| \|i\|\|	1
Rear Stop lamp switch with a delay in operation \|4.3.2 \|a\| \|ii\|\|	1
Nearside Footrest missing \|6.2.12 \|a\|\|	1
Engine mounting/bracket bracket missing Engine mounting bolts missing on offside and nearside \|6.1.8 \|a\| \|ii\|\|	1
Roller brake test The less effective brake control does not achieve an efficiency of 25% \|1.2.2 \|a\| \|i\|\|	1
Headlamp aim headlamp deteriorated and function impaired \|1.2.3a\|	1
Front shock absorber seal failed and leaking oil \|2.3.3\|	1
Rear position lamp does not illuminate immediately when it is switched on \|1.1.3a\|	1
Locking device\|s\| not correctly fitted which may make the motor bicycle dangerous to ride \|6.2.1h\|	1
Stop lamp emits other than a steady red light \|1.3.1b\|	1
Front Roller brake test indicates excessive fluctuation of brake effort \|3.3.A1d\|	1
Exhaust mounting missing \|7.1.1c\|	1
Rear Footrest missing \|6.2.1a\|	1
Nearside Front Footrest insecure \|6.2.12 \|a\|\|	1
Rear Stop lamp does not illuminate immediately a brake applies \|1.3.1a\|	1
Rear Rear suspension bush has excessive free play \|2.4.A2a\|i\|\|	1
Fuel cap mounting flange/sealing method defective \|7.2.2c\|	1
Rear suspension bearing has excessive free play \|2.4.A2a\|i\|\|	1
Stop lamp does not illuminate immediately a brake applies \|1.3.1a\|	1

MOT History from tests of petrol SIAMOTO GECOs year 2004

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