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2005 Isuzu NPR Repair Question


Topics covered: Engine, Compression, Engine performance.
Mileage: No information provided.

Asked on February 17, 2009

2005 Isuzu NPR low power

Engine Performance problem
2005 Isuzu NPR 4 cyl Two Wheel Drive Automatic 43000 miles

engine has much less power than normal- when I push on pedal it seems to bog down. When cruising at 35-40 mph and accelerating, engine revs and trans downshifts but speed does not increase and engine seems like it doesn't have full compression.
Avatar Asked by grant oaks

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