Spark plug wiring, have the order wondering if the wires go front to back or side to side?
For the 1995 Pontiac Bonneville 3.8L:
To answer your question directly: The Firing Order DOES NOT follow sequentially on the coils! See Below
Firing Order:
1-6-5-4-3-2
Cylinders:
.......(back).......
|...2....4....6...|
________________
|...1....3....5...|
.......(front)
For the Coils:
(back)
....6
....3
....2
....5
....4
....1
(front)
For this Type Coil (Solid One UNIT):
(back)
_____
|....o| <---6
|O....|
|....o| <---3
|....o| <---2
|O....|
|....o| <---5
|....o| <---4
|O....|
|....o| <---1
(front)
For this Type Coil (3-Section UNITS):
(back)
______
|....o.| <---6
|O.....|
|....o.| <---3
_____
|....o.| <---2
|O.....|
|....o.| <---5
_____
|....o.| <---4
|O.....|
|....o.| <---1
(front)
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
Frt ,,to,,back,,best thing is to replace one at a time,,,
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