The most common problem on older model Isuzus is a leak in the pressurized
fuel system - environmental system. Check to assure the fuel cap is on
tight; look for leaks in the fuel cap and buy a new one ($10) if necessary.
"Rob Dwyer" <Do&Not@&Spam&.com> wrote in message
news:50HLa.54166$R73.7901@sccrnsc04...
> I took my Trooper to a dealer who plugged in and read the code for free.
>
>
> "goolsbee" <goolsbee DeleteThis @attbi.com> wrote in message
> news:4ttLa.48593$Ab2.81119@sccrnsc01...
> > Get your hands on an OBDII reader and see what the code is that set the
> > light.
> > Try a local auto parts store, they may read it for you for nothing.
> >
> > Keith
> >
> > "John Alam" <joalam DeleteThis @cisco.com> wrote in message
> > news:3EFE40C2.9050707@cisco.com...
> > > Guys:
> > >
> > > My check engine light is on. I have about 80k miles on it. Any
ideas.
> > > How can I fiugre out what is wrong without going to a dealer?
> > >
> > > thanks.
> > > john
> > >
> >
> >
>
><!-- ~MESSAGE_AFTER~ -->
>> Stay informed about: 98 Trooper, check engine light on.