1990 VOLVO 240 AUX

Volvo 1990 240 Model
cloth.
CAUTION: It is particularly important to wash the car frequently in the \
winter time, to prevent
corrosion, when salt has been used on the roads. Also wash off the dirt \
on the underside (Wheel
housings and fenders etc.)
WARNING: When the car is driven immediately after being washed, carefull\
y apply the brakes
several times in order to remove any moisture from the brake linings.
pg. 87 Washing, Cleaning, Anti-rust treatment
Automatic washing - simple and quick

An automatic wash is a simple and quick way to clean your car, but it is\
worth remembering that it can
never be as thorough as when you yourself go over the car with sponge an\
d water. Keeping the
underbody clean is most important, especially in the winter. Some automa\
tic washers do not have
facilities for washing the underbody.
Before driving into an automatic wash, make sure that side view mirrors,\
auxiliary lamps, etc., are
secure, otherwise there is risk of the machine dislodging them. You shou\
ld also lower the antenna.
We recommend that you do not wash your car in an automatic wash during t\
he first six months (because
the paint will not have hardened sufficiently).

Bird droppings /Tree sap

Remove from paintwork as soon as possible. Otherwise the finish may be p\
ermanently damaged.

Chromed parts

Chromium-plated and anodized parts should be washed with clean water as \
soon as they become dirty.
This is particularly important if you drive on gravel roads or on roads \
where salt is used during the
winter. After the car has been washed, apply wax or an anti-rust prepara\
tion.
Stains on chrome trim can be removed with commercially available chrome \
cleaner. Do not use abrasive
compounds or steel wool.
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Volvo 1990 240 Model
Possible cause Correction
Intake system leaking. Check vacuum hose connections at manifold and
auxiliary air valve.
No fuel reaching engine. Check for fuel in the tank.

Check fuse No 4.
No spark Check that the high tension lead from the coil to the
distributor cap is connected and that the wires to the
distributor and coil are connected.

Check the fuse for the engine control system. The fuse
is located in the engine compartment on the left wheel
housing by the ignition coil.
Spark plugs, high tension leads or distributor
cap wet or defective. Clean the parts with a dry cloth or spray with a moisture
remover. Replace defective or worn parts.

If no fault is found following the above steps, contact
your Volvo dealer.
pg. 94 Service diagnosis
Condition: Erratic idle (misfiring)
Possible cause Correction
Intake system leaking. Check hose connections.
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Volvo 1990 240 Model
Spark plugs, high tension leads or distributor
cap worn (defective) Clean distributor cap and leads, check the cap for
cracks. Replace defective or worn parts.
Worn spark plugs. Remove. Clean or replace spark plugs.
Condition: Engine stalls at irregular intervals
Possible cause Correction
Defective wires. Check wire terminals at: fuel pump, fuse No. 5 and 7, coil, distributor,\
ignition
switch and relays.
Intake system
leaking. Check vacuum hose connections at manifold and auxiliary air valve.
Fuel filter clogged. Clean fuel tank filter and replace line fuel filter.
pg. 95 Service diagnosis
Condition: Excessive fuel consumption
Possible cause Correction
Fuel lines
leaking. Check
tightness.
Spark plugs
worn. Replace plugs.
Condition: Misfiring at highway driving speed

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