The worst 1990 Isuzu W7HV problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 1
Power train: driveline: driveshaft
- What is wrong
- There may be paint in the fixing flange between the propeller shaft and differential gear which could cause the fixing (attaching) bolts to loosen. This may result in the separation of the propeller shaft from the differential unit.
- Risk
- Separation of the propeller shaft may cause loss of vehicle control which may result in an accident.
- Remedy
- Disconnect the propeller shaft, remove paint from the fixing flange areas, reconnect the propeller shaft and torque bolts to specifications.
Recall number 90V004000 · Recall details
Technical service bulletins for the 1990 Isuzu W7HV 3
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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Questions about the 1990 Isuzu W7HV
Is the 1990 Isuzu W7HV reliable?
Owners have filed 0 complaints about the 1990 Isuzu W7HV.
What is the most common problem with the 1990 Isuzu W7HV?
There are not enough complaints to tell.
How many recalls does the 1990 Isuzu W7HV have?
1 recall, covering power train.
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