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MOT History from tests of petrol CHEVROLET GMC G20s year 1990

Review the list of common CHEVROLET GMC G20 failures below or to perform a specific mot history check on your CHEVROLET GMC then use our popular KnowYourCar service

mot history
Pass percent:70.59%
(The average a petrol CHEVROLET GMC G20 year 1990 passes without issue)
Based on:17 MOT Tests
Most common failuresNo# failures
Windscreen wiper does not clear the windscreen effectively3
Brake pipe excessively corroded2
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Registration plate lamp issues1
Rear Rear fog lamp not working |1.3.2b|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Nearside Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Track rod end ball joint has excessive play |2.2.B.1f|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Nearside Headlamp not working on dipped beam |4.1.1 |a| |ii||1
Nearside Headlamp insecure main beam |4.1.1 |c||1
Direction indicator obviously incorrectly positioned both front |4.4.3 |a||1
Offside Outer Track rod end ball joint has excessive play |2.1.3 |b| |i||1
Nearside Rear Service brake has no recorded effort at a wheel |1.2.1 |a| |ii||1
Offside Rear Service brake has no recorded effort at a wheel |1.2.1 |a| |ii||1
Front brake disc in such a condition that it is seriously weakened1
Nearside Front Outer Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i||1
Offside Front Outer Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i||1
Power steering component leaking steering box |2.1.5 |a||1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Horn not working |1.6.2a|1
Power steering inoperative |2.3.3a|1
Power steering pump leaking from a failed component |2.3.3b|1
Power steering component|s| leaking |2.3.3b|1
Direction indicators not working |1.4.A.2c|1
Hazard warning switch faulty |1.4.B.1d|1
Rear fog lamp not working |1.3.2b|1
Nearside Headlamp not working on dipped beam |1.7.5a|1
Nearside Front position lamp|s| not working side light |1.1.A.3b|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.

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