Mike is so right, you have a zf transmission and if this is not
shifting right, low rpms(1300) lots of smoke. Try traveling in ecom,
come to a grade switch to power, this may make the trans. down shift.
I had the comp. chips repromgramed and had to replace the load level
senser on my trans. I did one more thing, Advanced the timming 2
degrees on the engine, after 3000 miles, i have less smoke, more
power, and better mileage. on the interstate out west i could top any
grade at 38 mph, fuel mileage increast .75, I never run my engine
below 1700 rpms.
David Thompson
89 fc 53 Cameron Wi
> > Change the aircleaner now.
> > Mike Hohnstein
> > Germantown, WI
> > From: williamcharrison
> > I have a 90 sp36 and the exhaust blows what seems to me to be
> too
> > much black smoke (smokes on the level and increases under load).
> > Do I have to take it to a Cat expert or is there something I can
> do
> > myself without endangering the engine?
> >
> >
> >
> >
> > -------------------------------------------------------------------
> -----------
> > Yahoo! Groups Links
> >
> > a.. To visit your group on the web, go to:
> >
http://groups.yahoo.com/group/WanderlodgeForum/
> >
> > b.. To unsubscribe from this group, send an email to:
> >
WanderlodgeForum-unsubscribe@yahoogroups.com
> >
> > c.. Your use of Yahoo! Groups is subject to the Yahoo! Terms
> of Service.
> >
> >
> >
> > [Non-text portions of this message have been removed]