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MOT History from tests of diesel GMC SIERRAs year 1988

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

mot history
Pass percent:75.00%
(The average a diesel GMC SIERRA year 1988 passes without issue)
Based on:16 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment2
Parking brake: efficiency below requirements |3.7.C.1b|2
Nearside rear brake recording little or no effort |3.7.B.5a|1
Rear parking brake recording little or no effort1
Headlamp aim beam image kick up to the offside |1.8|1
Nearside Front Side repeater missing |1.4.A.2b|1
Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Brake hose excessively deteriorated1
Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4|1
Statutory seat belt missing CENTRE FRONT |5.1.1|1
Bonnet retaining device ineffective SAFETY CATCH |8.4.2|1
Rear fog lamp not working |1.3.2b|1
Battery insecure |1.9.1|1
Brake cable has wires broken and is significantly weakened |3.5.1b|1
Brake hose damaged1
Offside Front Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a|1
Hazard warning switch missing |1.4.B.1d|1
Direction indicators incorrect colour |1.4.A.2f|1
Stop lamp remains on when the brakes are released1
Rear fog lamp missing |1.3.2a|1
Brake pedal spongy |3.3.B.1b|1
Nearside Front Side repeater not working |1.4.A.2c|1
Tailgate cannot be secured in the closed position |6.4.1|1
Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|1
Brake performance not tested |3.7.A.1|1
Service brake: efficiency below requirements |3.7.C.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.

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