Volkswagen Station Vagon 1973 Owner's Manual Page 67

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  • TROUBLESHOOTING
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65
Troubleshooting
Your Volkswagen should repay you with trouble-free driving if it receives regular maintenance.
Should you ever encounter difficulty in starting your engine or have trouble on the road, there are a few simple repairs which you
can make to get your VW going again. Locate the PROBLEM and PROBABLE CAUSE of the trouble in the guide on the following
two pages and follow the directions on WHAT TO DO.
Caution
Exercise extreme caution when working on any part of the car to prevent accidental injury. Incomplete or improper servicing may
also cause problems in the operation of the car. If in doubt about any servicing, have it done by a qualified mechanic or by your
Authorized VW Dealer.
Note The adjustment of idling and ignition timing requires special equipment. We suggest that you consult your Authorized Volks-
wagen Dealer.
VW will not start:
engine will not turn
over or turns over
too slowly
VW will not start:
engine turns over
1. Run down or dead battery
2. Loose connection
A. At battery
B. At starter
C. At connections behind
dashboard
3. Starter defective
4. On vehicles with Automatic
Transmission: The selector
lever is not in starting position
Problem Probable Cause What To Do
5. Loose connection in ignition
system
6. Loose connection in primary
circuit to coil
7. No spark at spark plugs
1. Charge or replace battery
2. Make sure that all connections are tight
A. Check both cable connections on battery and grounded end of ground strap
B. Check connections at solenoid (mounted on starter) under right rear of vehicle
C. Check push-on connectors behind dashboard
3. Ask for assistance
4. Shift into Neutral or Park
5. Check for loose connections at coil, distributor and spark plugs
6. Check push-on connector at coil (thin black wire). Check tight fit of spark plug
connectors. Check ignition wires for tight fit.
7. If sparks appear at high tension cable, the distributor cap should be cleaned
inside and outside. Reconnect high tension cable. Remove all spark plugs. If
plugs are clean and dry, reconnect ignition cables to spark plugs and bring
spark plugs in connection with metal (ground). Hold cable with dry piece of
cloth to avoid shock. Sparks should appear between spark plug electrodes
when the engine is turned over. If not, clean and dry ignition cables and spark
plug connectors and check that ignition cables are tight in distributor cap and
plug connectors. Ask for assistance if the above steps did not ensure proper
ignition
Dirty or wet spark plugs should be cleaned and dried. Install new plugs if
necessary. Unburned gasoline on plug electrodes points to excessive fuel
supply
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