Proper gap on plugs

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Guest

Proper gap on plugs

Post by Guest »

what is the proper gap on bosch plat,  ones w/ the 1 prong. could be my problem to my engine missing, so i figured i'd see if it was!


Guest

Proper gap on plugs

Post by Guest »

.045..but I dont know your engine type and year...


Guest

Proper gap on plugs

Post by Guest »

I think im going to add this to the Archives:

Factory Recommended Spark Plug Gap:

1989 and earlier
2.0L          .035
2.8L          .045

1990-1991
2.2L          .035
2.3L          .035
3.1L          .045

1992
2.2L          .045
2.3L          .035
3.1L          .045

1993
2.2L          .035
2.3L          .035
3.1L          .045

1994
2.2L          .060
2.3L          .035
3100         .045

1995-1996
2.2L          .060
3100         .060

Please note that these are FACTORY recommendations.  Depending on your setup and preference, you may want/have to change these gapping specifications.  All numbers are in inches.

Firing order for 4-cyl engines is:  1-3-4-2
Firing order for 6-cyl engines is:  1-2-3-4-5-6

Cylinder numbers are as follows:

V6:      1 3 5
          2 4 6

I4 (including Q4):    1 2 3 4


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