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MOT History from tests of petrol CHEVROLET GMC BLAZERs year 1978

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

mot history
Pass percent:68.18%
(The average a petrol CHEVROLET GMC BLAZER year 1978 passes without issue)
Based on:22 MOT Tests
Most common failuresNo# failures
Nearside Stop lamp not working (1.2.1b)1
Offside Stop lamp not working (1.2.1b)1
Offside Obligatory mirror missing (8.1.1)1
Registration plate lamp issues1
Nearside Side repeater not working (1.4.A.2c)1
Offside Front Direction indicator not working (4.4.1 (a) (ii))1
Rear Brake pipe leaking on a hydraulic braking system (1.1.11 (b) (ii))1
Fluid leaking continuously posing a serious risk to road safety FUEL PIPE CORRODED NEAR TANK (8.4.1 (a) (ii))1
Brake performance not tested (1.2.1 (g))1
Steering box insecure |2.1.3 |a| |i||1
Front Horn not working |1.6.2a|1
Centre Front Bonnet retaining device excessively deteriorated |8.4.2|1
Horn control not readily accessible to the driver |1.6.1|1
Horn not working |1.6.2a|1
Brake pedal creeps down while the pedal is held under pressure |3.3.B.1a|1
Brake pedal feels spongy with the vacuum fully depleted |3.3.C.2|1
Parking brake lever has no reserve travel |3.1.6b|1
Service brake: efficiency below requirements |3.7.C.1a|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Leaf spring fractured |2.4.B.1a|1
Offside Rear Braking system leaking |3.6.A.1|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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