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I own a 1999 Isuzu NPR. Runs like a champ. Last night we plugged
I own a 1999 Isuzu NPR. Runs like a champ. Last night we plugged it in because it was cold. This morning it started, but ran rough. After a minute it stalled out. We cannot get it started again. The f… read more
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I have an isuzu heavy truck cabover engine and I am looking for the correct wiring diagram for the fan/AC/defrosters in the dash. I have the shop manual but the colors do not match and I have 4 speeds… read more
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Hello I have a 1990 isuzu npr flatlow that I cannot locate tires for (185/70R15.5) and either need to change complete rear axle (am told has to be from a 1989 or 1990 automatic truck like mine to matc… read more
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Isuzu: Diesel..My two oldest trucks I have had to replace the motors
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1997 isuzu: V8..vehicle started and ran perfectly for only one day
I replaced the fuel pump on my 1997 Isuzu NPR V8 Gas (GM350). It now appears that the problem was in the fuel pump start relay. I replaced the start relay and the vehicle started and ran perfectly for… read more
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fuse blows..sure the solenoid wasnt shorting out .Any help would be
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I have a 1994 NPR diesel engine in a 26 box truck..alternator..VIN
I have a 1994 NPR diesel engine in a 26' box truck originally used as a National Linen truck. I need to find out about the alternator that would have been installed in that truck in order to determine… read more
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