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MOT History from tests of diesel CHEVROLET BLAZERs year 1971

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

mot history
Pass percent:50.00%
(The average a diesel CHEVROLET BLAZER year 1971 passes without issue)
Based on:20 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|4
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Offside Exhaust system not adequately supported |7.1.1|2
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|2
Offside Rear Exhaust has part of the system excessively deteriorated |7.1.1a|2
Rear parking brake recording little or no effort2
Nearside Exhaust has a major leak of exhaust gases |7.1.2|2
Nearside Exhaust system not adequately supported |7.1.1|2
Offside Front Statutory seat belt missing |5.1.1|1
Offside Front Battery insecure |1.9.1|1
Nearside Front Obligatory mirror missing |8.1.1|1
Offside Front Obligatory mirror missing |8.1.1|1
Service brake: efficiency below requirements |3.7.B.7|1
Headlamp aim out of alignment1
Offside Front Upper Ball joint has excessive play |2.2.B.1f|1
Rear Mechanical brake component has restricted free movement1
Registration plate issues1
Offside Body has a projection caused by damage |6.1.C.1|1
Battery insecure |1.9.1|1
Direction indicators not working |1.4.A.2c|1
All position lamps not working |1.1.A.3b|1
Nearside Headlamp not working on dipped beam |1.7.5a|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Headlamp not working on main beam |1.7.5a|1
Registration plate lamp issues1
Hazard warning lamps inoperative |1.4.B.1b|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Front Brake actuating linkage mounting prescribed area is excessively corroded |3.3.A.2|1
Horn not working |1.6.2a|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Horn control missing |1.6.1|1
Exhaust emits clearly visible black smoke during acceleration |7.4.A2|1
Nearside Front Direction indicator incorrect colour |1.4.A.2f|1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Stop lamp not working |1.2.1b|1
Offside Headlamp aim aimed so that it dazzles other road users |1.8.A.1a|1
Nearside Rear Stop lamp not working |1.2.1b|1
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|1
Offside Rear Rear wheel bearing has excessive play |2.6.2|1
Offside Front Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Front Statutory seat belt missing |5.1.1|1
Nearside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Nearside Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2|1
Nearside Front wheel bearing rough when rotated |2.5.A.2|1
Nearside Front brake caliper securing device loose |3.5.1j|1
Brake pedal creeps down when held under pressure |3.3.B.1a|1
Nearside Driver`s seat cannot be secured in the upright position. |6.2.A.2|1
Offside Front Passenger`s seat cannot be secured in the upright position. |6.2.A.2|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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