light pattern, is that a light bulb? or means weak engine power
or harsh misfiring?
it has misfire, 2004
7.8L diesel.? the 9L
or TDI , ?\
what code? ahhh , i get it light pattern is the engine ECU flash codes. yes, and is only in a ISUZU book , in your country
no country stated so really nobody can look for you.
worlds is huge, and these trucks are not same world wide.
"smog laws' big time ....
6HK1 (engine"?)
go to isuzu dealer get book on this EFI diesel system
and its all there, codes and all. (reasons for them all)\
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