I just purchased a 96 escort wagon auto with 63,000 miles it was a city
inspectors car in Wichita, Ks. have not picked it up yet but do know the
brake light on dash stays on and the engine idles a little rough, also
wanted to know when I should replace the timing belt and water pump, I
would rather do it before they go out and sit on the highway twidiling my
thumbs. Also any other things I should consider to get years of use out of
it, I only paid $1300 for it so I can afford to spend a little. PS. when I
do pick it up its going directly on a 3 hour drive besides checking the
oil and coolant should I consider looking at anything else ?
hey the timing belt is do about 85 to 90,000.if the water pump is leaking
or the pully is lose replace it,for a 3 hour drive conseder trans
servic,check your brake fulid.i hope you are happy with the car becuse
thats all that matters.hope this helps
Whoa! Do you also check if guns are loaded by putting them to your head
and pulling the trigger?!
Check the brake situation out first. If the car is like my 98, the
brake light is very conservative - it will come on once the fluid level
gets even slightly below the minimum line. Fill up the reservoir and
see if the light goes out. Drive around the block a few times, slowly,
braking frequently - see if the level goes down. THEN go for a longer
drive. Have your hand by the parking brake in case you can't stop the
I had a leaky cylinder in one of the rear wheels, a very slow leak.
Rough idle - which I had for a long time, worse when the car was (a)
warm, (b) in gear, and (c) running accessories like headlamps and a/c -
was ultimately caused by a vacuum leak, but I also did the following
things before finding the leak, all of which improved the situation:
- reseated outlet hose on air cleaner. This had come off.
- cleaned MAF sensor.
- replaced PCV
- put a shim around the grommet in the engine block where the PCV valve
hose connects. This grommet was old, very stiff, and leaky.
The Mass Air Flow sensor is inside the air intake. It is essentially a
heated wire suspended in the airstream. Rate of flow is inferred from
the resistance of the wire, which varies as the wire is cooled by
varying airflow rate. Not all MAFs are constructed exactly the same
As it happens I took pictures while I was disassembling mine.
shows the air cleaner at thelower right corner, before disassembly. There is a band clamped around
the middle; remove that band and you can separate the two halves. One
half contains the air cleaner element (the part you replace). The other
part contains the MAF sensor.
is a view down the throat ofthe MAF sensor. The sensor wire is inside the hole milled in the center
of that aluminum piece (sorry the angle of the pic doesn't quite let
you see it - it's very hard to photograph shiny polished metal bits in
bright sunlight :).
I used carburetor cleaner on the sensor. Different people recommend
Here is a page that describes the process on a different car, with some
good pictures: <http://www.fordscorpio.co.uk/cleanmaf.htm
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