0
The 3.8 engine on most gm models is a recommended .030-.040. I personally have found that I get much better power and throttle responce by setting them closer to .045. Try it out at that setting,and if you don't see a difference or if your car just doesn't seem right to you,you have the option of re-gapping to a lower gap setting.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Mazda 626 spark plug gap?
.38 to .40
What is the spark plug gap for a 1996 Mazda 626?
The gap setting is .38 to .42
What is the spark plug gap for a 1984 38 l ford?
.042-.046
What is the correct spark plug gap for a 1989 Ford Taurus 38 6cy?
1989 was .042-.046 gap
What is the spark plug gap on 2000 Mazda 626 V-6?
.38 to .40
What is the spark plug gap on a 1991 Ford Taurus 3.8 engine?
I use 38 thou
Spark plug gap 1999 dyna superglide?
The correct gap is 38-42 for my 1995. It should be the same. I called several HD service departments to confirm. I did the gap, installed and ran great.
What is the spark plug gap setting for a 1995 harley 1340 evo engine?
.38-.43 with .40 ideal for idle and highway speeds
Spark plug gap on 1995 Harley Davidson softail?
The manual and technicians say that the gap should be from .36-.40. Personally I use .38 just to be in the middle and my 95' FLSTC has always run great from it.
What is the spark plug gap for a 2001 harley-davidson sportster 883?
The correct answer is between 38 and 40 (esp if its an '01) No less than 40 and no more than 45.
John Deere stx 38 wont start no spark?
get a new spark plug
How much is the 2008 Camaro?
There is no 2008 Camaro. If you mean the 2010 Camaro's the SS model is running $38-43K
