octane VOLKSWAGEN GOLF 1993 1H / 3.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine GENERAL MAINTENANCE

Vehicles without catalytic
converter
44 and 55 kW engines
un leaded or leaded regular petrol
RON') not lower t han 91
66 kW engine
Unleaded or leaded premium petrol
RON') not lower than 95
85 kW engine
Premium petrol unleaded or leaded
RON') 95
or regular petrol unleaded or l eaded . RON1) 91.
The use of u n leaded regular petrol, with a
m inimum of 91 RON1) leads to a slight loss of power .
Research Octane Num ber , indicate s anti­
knock properties o f the petrol.
Notes
• Unleaded petrol must comp ly with DIN21 51 607 and leaded petrol with DIN 51 600.
• If i n an emergency the octane rating of
the available petrol is lower than that re­quired by the engine only drive with me­
dium engine speeds and low engine load­
ing. High engine loading with full throttle or high revs can cause en­gine dam ag e. Fill tank with petrol of the
correct rating as soon as possible &.., On vehicles with catalytic con­
~verter only unleaded petrol may
be used.
Even a single tank of leaded petrol
will reduce the effectiveness of the
catalytic converter.
In the interests of the environment,
unleaded petrol should always be
preferred to leaded fuel. even on ve­
hicles without a catalytic converter.

21 Stan dards issued by th e G rman Standards inslltu\l on
Petrol additives
The quality of the fuel has a decisive influ­
ence upon the running behaviour, perform­
ance and ser v ice life of the engine. The addi­
ti ves which are mixed into the petrol are of particular sign ificance. One is advised
theref ore only to use good quality pet­rol containing additives.
If such fu el is not available, or if eng ine troubles such as starting difficulties, stall ing during idling, vibratio n and loss of power
occur, the approp riate additives should be mixed with the petro l w hen filling the tank.
These additives have an anti-corrosion ef­
f ect, clean the fuel system and prevent de­
posits building up in the engine.
Petrol additives available
in accessory
outlets have not all shown themsel ves to be effective. Ther efore additives which have been tested for Volkswagen engines are
available from Volkswagen dealers in Ger­many and in many export countries . The Volks wagen dealers are also informed with
r e gard to the use of additives , and they
kno w what to do in cases where deposits have already built up.
83

Downloaded from www.Manualslib.com manuals search engine ALPHABETICAL INDEX
J Jack 11 4, 117 Jack sockets . 117
Jumper cable 128
K Keys. 6 Kick-down
33
L Lap belt 16
Leather care ....... .
87
L ifting vehicle . . .......... .
13 1
Lighting ....... .
50
Lighting sw itch .
50
Locks . .
... 9 Lubricant add iti ves .
96
Lubricants .
92
Luggage boot
light
.. 67, 126
Luggage compartment 28
Luggage compartment cover . 30
Luggage compartment light 67, 126
Lumbar support 26
M M + S tyres 109,
139
Maintenance .. 2 M ake-up mirror . . 66 M anual gearbo x 31 Masking headlights 110 Max
imu m speed ..... .. .. . 136 Mesh partition 29
Mileage recorder 39
Mirror heating
..... ... . . . 12
Mirrors . 12
Mobile
telephones. ... . . .. .. 111 Modifications 111 Multi function indicator ......... .
42
150
N Number plate lighting
125
o Octane number .. ... .. . .
82
Oil capacity ...... .. . .
146 011 change intervals
95
Oil change intervals 2 Oil consumption .
94
Oil dipstick
- Automatic gearbox
..... ... . 96 -Engine . . .. ..... . 94 Oil pressure ......... .
47
O il spec ifications
92
O il
s. . .. .... . .
92 Output. . ... . . . .... .. .... .
134
Outside mirrors
12
P Paint care ..... . . .
86
Paint number 147
Par
king. 74 Par . ing lights 53 Par ing lock .. . 32
Pedals 31 Performance .... . ... .... ........ . 136
Petro l,
- Quality .
82
Petrol additives . .
...... .
. 83
Pollen filter . . . . 104
Power assisted steering 96
R Radio ..... 127
Reading light . . . . . . . . . . . . . . . . . . . . 67
Rear foglight . . . . . . . . . . . 50
Rear lights. . . . . . . . . . . . . . . . . . 1 25
Rear seat . 27
Rear
window w ash/wipe 55 Releas ing tank flap . 82
Renewa l of parts ........ .. . ... 111 Restraint systems 13, 21
Rev counter . .... ...... 41 Reverse gear . . . . . . . . . . 32 Reversing lights . . .. 3 1
Roof load . . . . . . . . . . . . .. 70 , 143
Roof load carrying system 70
Roof rack . 70
Roof
ra i ling 70
Running in . . . . . . . . . . . . . . . .. 71