[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]

[T3] My car's wear and performance


<x-charset iso-8859-1>
After all of this time of driving 125 miles per day I now will be easier on
my car.
My mother has just retired from work so I will not take her back and 
forth any longer, that will mean less mileage on my car but I do miss 
the company. I have also received a special pass to cross the Mexican
border everyday so I will not have to wait at all to cross the border, 
the wait used to be over two hours at the worst and 20 to 30 
minutes at the best, you guessed it, it is getting worse as time
passes because of world events. I will not miss the wait.
Less wear on my car, even so. 

Now I am driving 70 total miles, at most, per day, I have fixed my 
odometer. I was used to 125 miles per day, at least.

My car still works very nice but has the occassional early morning
hydraulic lifter knock but goes away after a few minutes. I will probably
need to adjust the one lifter into a better hydrsulic sweet spot. After that
it
is nice and quiet all day.

After I sanded (aluminim oxide) the comutator in the generator, I no longer 
ate anymore brushes (4 per week ) , the American made brush has
proven harder than the German or Brazilian, scratching it with a finger
nail is much more difficult.

My temps are still odd between right cylinders and left. At 90 MPH
for 20 minutes, cylinders 1 and 2 stay at a good 350
degrees , while cylinders 2 and 3 get to 470 degrees !!!!
My sensors are located on the top head bolts nearest
the exhaust on cylinders 1 and 3. Typically the sensor 
was to be placed under the spark plucg as per instructions.

I have always noticed that more air flows on the 1 and 2 
cylinders than on the 3 and 4 cylinders . I placed my hand
in the air outlet and blast of air comes from the 1 and 2
but on 3 and 4 it is much less (yes I have checked the flaps 
including other cars). 

Is this due the way the fan turns and throws the air and the angle
difference the air has to go, compared to the other side ?

Try carefully feeling the air to see what I mean. Probably a design
limitation,
the reason why some folks have more problems with #3 on our 
cars too, though much less than old bugs ?

I have one "problem" with my car ever since I switched to the present
hydraulic 
performance cam. My car will accelerate quite well but when I hit
70 to 75 miles an hour there seems to be  a flat (smooth , no hesitation)
spot of power and the 
car will not accelerate any more on hills on the freeway, acceleration
on flat terrain is much weaker but it will not hesitate, acts like it had a 
governer assembly. After I am able to pass the 75 mile an hour mark,
many horse power seems to be added and the car would accelerate
quite well till 90 to 93 miles an hour then accelartion begins to lose it's
vigor. Did not exist before the new cam , everything else is the same.

Maybe not a problem or is it just a characteristic of airflow , volumetric
efficiency ?

LEON MARTINEZ

1969 SQUAREBACK EFI/AUTO
1967 FASTY PROJECT

SAN DIEGO AND TIJUANA


------------------------------------------------
To unsubscribe, E-mail to: <type3-off@vwtype3.org>
For more help, see http://vwtype3.org/list/
</x-charset>

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [New Search]