oil additives FORD FIESTA 1989 Service Repair Manual

Lubricants and fluids
Refer to end of “Weekly Checks”
Capacities
Engine oil
At oil and filter change:HCS engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 3.25 litres
CVH and PTE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
3.50 litresZetec engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 4.25 litres
Difference between dipstick minimum and maximum level notches . . . 0.5 to 1.0 litre
Cooling system
HCS engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 7.1 litresCVH and PTE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 7.6 litresZetec engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . 7.0 litres
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . 42.0 litres
Manual transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 3.1 litres
Automatic transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
3.5 litres
Engine
Direction of crankshaft rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clockwise (seen from right-hand side of vehicle)
Oil filter: HCS, CVH and PTE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion C104
Zetec engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . Champion C148
Cooling system
Coolant protection at standard 40% antifreeze/water mixture ratio:Slush point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . -25ºC (-13ºF)Solidifying point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . -30ºC (-22ºF)
Coolant specific gravity at standard 40% antifreeze/water
mixture ratio and 15ºC/59ºF - with no other additives in coolant . . . . . 1.061
Fuel system
Idle speed*: 1.0, 1.1 and 1.3 litre HCS (carburettor) engines . . . . . . . . . . . . . . . . . 750 ± 50 rpm (cooling fan running)
1.4 and 1.6 litre CVH (carburettor) engines:
Manual transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
800 ± 50 rpm (cooling fan running)CTX automatic transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850 ± 50 rpm (cooling fan running)
1.6 litre CVH (EFi fuel injection) engines: Idle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 900 ± 50 rpmBase idle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 750 ± 50 rpm
Idle mixture CO content*: 1.0, 1.1 and 1.3 litre HCS (carburettor) engines . . . . . . . . . . . . . . . . . 1.0 ± 0.5%
1.4 litre CVH (carburettor) engines . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 ± 0.25%
1.6 litre CVH (carburettor) engines . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 ± 0.5%
1.6 litre CVH (fuel injection) engines:Non turbo models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 0.8 ± 0.25%
Turbo models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 1.5 ± 0.25%
*Note: The idle speed and mixture CO content is only adjustable on the engines \
shown above. On all other engines, it is controlled by the engine
management system, and cannot be checked or adjusted without specialised\
test equipment.
Air filter element: 1.0, 1.1 and 1.3 litre HCS engines . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion W153
1.4 litre CVH and PTE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion W226
1.6 litre CVH (carburettor) engines . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion W226
1.6 litre CVH (fuel injection) engines . . . . . . . . . . . . . . . . . . . . . . . . . . Champion U557
1.6 and 1.8 litre Zetec engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Champion U612
Fuel filter:
HCS, CVH (fuel injection) and PTE engines:Without quick-release fuel line fittings . . . . . . . . . . . . . . . . . . . . . . Champion L204
With quick-release fuel line fittings . . . . . . . . . . . . . . . . . . . . . . . . . Champion type not available
Zetec engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . Champion L218
1•2Servicing Specifications
1595Ford Fiesta Remakeprocarmanuals.com
http://vnx.su

d)Refit the remaining parts in the reverse
order of removal. Tighten all fasteners to
the specified torque wrench settings
where given.
e) Where drained, refill the cooling system (see Chapter 1).
f) Run the engine, and check for exhaust
leaks. Check the coolant level when fully
warmed-up to normal operating
temperature.
4 Catalytic converter - general
information and precautions
The catalytic converter is a reliable and
simple device, which needs no maintenance
in itself, but there are some facts of which an
owner should be aware if the converter is to
function properly for its full service life. a) DO NOT use leaded petrol in a vehicle equipped with a catalytic converter - the
lead will coat the precious metals,
reducing their converting efficiency, and
will eventually destroy the converter.
b) Always keep the ignition and fuel systems
well-maintained in accordance with the
manufacturer’s schedule (see Chapter 1).
c) If the engine develops a misfire, do not drive the vehicle at all (or at least as little
as possible) until the fault is cured.
d) DO NOT push - or tow-start the vehicle -
this will soak the catalytic converter in
unburned fuel, causing it to overheat
when the engine does start.
e) DO NOT switch off the ignition at high engine speeds, ie do not “blip” the
throttle immediately before switching off.
f) DO NOT use fuel or engine oil additives - these may contain substances harmful to
the catalytic converter.
g) DO NOT continue to use the vehicle if the
engine burns oil to the extent of leaving a
visible trail of blue smoke.
h) Remember that the catalytic converter
operates at very high temperatures. DO
NOT, therefore, park the vehicle in dry
undergrowth, over long grass or piles of
dead leaves, after a long run.
I) Remember that the catalytic converter is FRAGILE. Do not strike it with tools
during servicing work.
j) In some cases, a sulphurous smell (like
that of rotten eggs) may be noticed from
the exhaust. This is common to many
catalytic converter-equipped vehicles.
Once the vehicle has covered a few
thousand miles, the problem should
disappear. Low quality fuel with a high
sulphur content will exacerbate this effect.
k) The catalytic converter used on a well-
maintained and well-driven vehicle should
last for between 50 000 and
100 000 miles. If the converter is no
longer effective, it must be renewed.
5 Positive crankcase ventilation system - checking
and component renewal
2
Checking
1 Checking procedures for the system
components are included in Chapter 1.
Component renewal - all
engines except Zetec
Air cleaner components
2 See Chapter 1.
Filter/oil separator and hoses
3All the components relating to the positive
crankcase ventilation system, with the
exception of the HCS engine filter/adapter
located on the underside of the air cleaner,
may be removed by simple disconnection and
withdrawal (having noted all connections for
subsequent refitting).
4 The refitting of all components is a reversal
of the removal procedure, ensuring that the
connections are correctly made.
Component renewal - Zetec
engines
Air cleaner components
5 See Chapter 1.
Positive Crankcase Ventilation (PCV)
valve
6The valve is plugged into the oil separator
on Zetec engines (see illustration).Depending on the tools available, access to
the valve may be possible once the pulse-air
assembly has been removed (see Section 7).
If this is not feasible, proceed as outlined in
paragraph 7 below.
Oil separator
7
Remove the exhaust manifold (see Sec-
tion 3). The positive crankcase ventilation
valve can now be unplugged and flushed, or
renewed, as required, as described in Chap-
ter 1.
8 Unbolt the oil separator from the cylinder
block/crankcase, and withdraw it; remove and
discard the gasket.
9 Flush out or renew the oil separator, as
required (see Chapter 1).
10 Refitting is the reverse of the removal
procedure, but use a new gasket between the
oil separator and cylinder block. Refill the
cooling system (see Chapter 1). Run the
engine, check for exhaust leaks, and check
the coolant level when it is fully warmed-up.
6 Evaporative emissions control system - checking
and component renewal
2
Checking
1 Poor idle, stalling and poor driveability can
be caused by an inoperative canister-purge
solenoid valve, a damaged canister, split or
cracked hoses, or hoses connected to the
wrong fittings. Check the fuel filler cap for a
damaged or deformed gasket.
Exhaust and emission control systems 4E•5
5.6 Crankcase emission control system (Zetec engine models)
1 Oil separator
2 Gasket
3 Positive crankcase ventilation (PCV) valve 4 Cylinder block/crankcase opening
5 Crankcase breather pipe and flexible
hoses
4E
1595Ford Fiesta Remakeprocarmanuals.com
http://vnx.su