Update - Thermostat and radiator service, with 6,000 pound in tow.

[Curt Sprenger]

Terry,
I wonder if a correlation could be established between engine miles and
the coolant/fuel hose, pump, maintenance requirements. Would be useful
to other 'Bird owners for sure.

You are doing a lot of work on your engine. What is the rational for the
blower and turbo work? Do you have the maintenance history on your coach?

You must have a shop to park your bus and work on it.

Curt Sprenger
1987 PT38 8V92 "MacAttack Racing"
Anaheim Hills, Calif.



Terry Neal wrote:

> Curt, it has 171,000 on it which appears pretty close from the Hobbs
> hour meter. Went through all the upper part of the engine. Rebuilt or
> replaced the blower, turbo, water pump, fuel pump, Charge air cooler,
> etc. Resetting the fuel rails now & putting it all back together.
>
> Terry Neal
> Bozeman, MT
> 82PT40 6V92TA
> 74FC34 6V53T
>
> Curt Sprenger wrote:
>
> > Terry,
> > Please keep us posted.
> > How many miles on your engine?
> >
> > Curt Sprenger
> > 1987 PT38 8V92 "MacAttack Racing"
> > Anaheim Hills, Calif.
> >
> > Terry Neal wrote:
> >
> > > Sounds like you did the right thing replacing all of those parts.
> > > That's what I did on mine too. Plus new water pump & new rad core
> > > (increased cooling capacity 15%). When it warms up some, will take it
> > > out on I90 to see what it runs at now.
> > >
> > > Terry Neal
> > > Bozeman, MT
> > > 82PT40 6V92TA
> > > 74FC34 6V53T
> > >
> > > Curt Sprenger wrote:
> > >
> > > > Update...The past few days I ran the bus about 400 miles, 6,000
> pounds
> > > > in tow, outside temperature in the 80's. On the flat the coolant
> > > > temperature run 180-185, oil temperature 220. Climbing Whitewater
> > Grade
> > > > out of Palm Springs, 40 mph head wind, the coolant temperature got
> > up to
> > > > 190 degrees, oil just over 230. I'd say changing the thermostats and
> > > > clean/rodding the radiator was a good thing to do.
> > > >
> > > > --
> > > > Curt Sprenger
> > > > 1987 PT38 8V92 "MacAttack Racing"
> > > > Anaheim Hills, Calif.
> > > >
> > > >
> > >
> > > [Non-text portions of this message have been removed]
> > >
> > >
> >
> >
>
> [Non-text portions of this message have been removed]
>
>