The electrical spark generated by the spark plug keeps the engine of a vehicle operational. Faulty spark plugs could cause engine stalling and misfire in a vehicle. So, if you notice signs of spark plug failure in your Volkswagen, contact an automobile technician immediately. For more information, please go through this slide.

1. COMMON SIGNS OF SPARK
PLUG FAILURE IN
VOLKSWAGEN

2. A S PA R K P L U G G E N E R AT E S
A N E L E C T R I C A L S PA R K F O R
T H E C O M B U S T I O N O F A I R -
F U E L M I X T U R E .

3. I T R E L I E S O N T H E E L E C T R I C A L
S Y S T E M O F Y O U R V E H I C L E T O G E T
T H E R E Q U I R E D A M O U N T O F E L E C T R I C
E N E R G Y.

4. I T I S A V I TA L C O M P O N E N T
O F T H E I G N I T I O N S Y S T E M
O F A V E H I C L E .

5. B A D S PA R K P L U G S C O U L D
J E O PA R D I Z E T H E
I G N I T I O N S Y S T E M O F
Y O U R V O L K S WA G E N .

6. S O , S I G N S O F S PA R K P L U G
FA I L U R E I N Y O U R
V O L K S WA G E N S H O U L D N O T
B E O V E R L O O K E D .

7. R E P L A C E T H E D E F E C T I V E
S PA R K P L U G S I N Y O U R
V E H I C L E A S S O O N A S
P O S S I B L E T O K E E P T H E
E N G I N E O P E R AT I O N A L .

8. SYMPTOMS OF BAD SPARK
PLUGS

9. ENGINE MISFIRE

10. A N E N G I N E M I S F I R E I S A
R E S U LT O F I N C O M P L E T E
C O M B U S T I O N O F A I R - F U E L
M I X T U R E W I T H I N T H E
C O M B U S T I O N C H A M B E R .

11. A FA U LT Y S PA R K P L U G C O U L D N ’ T D O I T S J O B
P R O P E R LY A S A R E S U LT O F W H I C H Y O U R
V O L K S WA G E N M I G H T E X P E R I E N C E E N G I N E M I S F I R E .

12. ENGINE POWER
LOSS

13. I N C O M P L E T E C O M B U S T I O N O F T H E
A I R - F U E L M I X T U R E D U E T O A B A D
S PA R K P L U G C O U L D A D V E R S E LY
A F F E C T T H E E N G I N E O P E R AT I O N .

14. R E P L A C E T H E D E F E C T I V E
S PA R K P L U G S I N Y O U R
V E H I C L E T O S TA B I L I Z E T H E
E N G I N E O P E R AT I O N .

15. STRANGE ENGINE
NOISE

16. I F Y O U H E A R K N O C K I N G
N O I S E C O M I N G F R O M T H E
E N G I N E O F Y O U R V E H I C L E ,
I T I S A C L E A R S I G N O F
S PA R K P L U G FA I L U R E .

17. M O R E O V E R , E N G I N E V I B R AT I O N I S
A L S O A S I G N O F FA U LT Y S PA R K P L U G S
I N Y O U R V O L K S WA G E N .

18. FUEL
CONSUMPTION
INCREASES

19. FA U LT Y S PA R K P L U G S
C O U L D A D V E R S E LY A F F E C T
T H E F U E L E C O N O M Y O F
Y O U R V E H I C L E .

20. S O , A S U D D E N R I S E I N T H E
R AT E O F F U E L
C O N S U M P T I O N I N Y O U R
V O L K S WA G E N S H O U L D N O T
B E N E G L E C T E D .

21. STARTING
PROBLEMS

22. Y O U M I G H T N O T B E A B L E T O
S TA R T T H E E N G I N E O F Y O U R
V O L K S WA G E N D U E T O
D E F E C T I V E S PA R K P L U G S .

23. R E P L A C E T H E FA U LT Y
S PA R K P L U G S I N Y O U R
V E H I C L E T O E N S U R E
S M O O T H E N G I N E
O P E R AT I O N .

24. BOTTOM LINE

25. S Y M P T O M S O F S PA R K P L U G
FA I L U R E I N Y O U R
V O L K S WA G E N S H O U L D N O T
B E O V E R L O O K E D .

26. R E P L A C E T H E D E F E C T I V E
S PA R K P L U G S A S S O O N A S
P O S S I B L E .

27. THANK YOU
H T T P S : / / W W W . P R O F E S S I O N A L A U T O M O T I V E . C O M /