[bud48fla]

I have run the test and I have a cylinder that doesn't sound the same as the other cylinder, but I don't get a code with the AE. I have a miss and I am trying to find what it is. I just put Stage 2 DIZ injectors in it, it was fine to begin with, then I got a miss with in a week or so. If I new it was checking cylinders in firing order I would know what cylinder is the problem, I hope.

[907DAVE]

Hmmmm.........

You might have to pop the covers and drop the cylinders manually, one by one until you find the one that is causing the misfire.

[cleatus12r]

An easy way to tell is that the firing order IS NOT going to have a sequence that goes from one bank to the next.

What I'm saying is that if the test goes in the firing order, you'll get two cylinders on the same bank that "buzz" one after the next.


If you stand over the engine while doing the buzz test, either you'll get a R-L-R-R-L-R-L-L (which would be the firing order) or you'll simply get a R-L-R-L-R-L-R-L (which would be 1-8 in order).

[Freedomisntfree]

Hope im not questioning your intelligence here..but this is how i need it explained to me to grasp it the first time but what i read and seen on a video (cant remember where just yet) ... the first buzz would come from the number one cylinder, second buzz from the number 2 and so on.. if the 4 rth buzz is the one that sounds odd. Then the number 4 cylinder would be the one to look at. If you need a chart on the cylinder number positions, i might have it in my computer somewhere here.