Spark Plugs, Deceleration, and Pilot Screws

[rutman]

Ok. Here goes. 06 rstd. On decel I have a bad case of blub-blub-blub from the exhaust. No backfire, just blub-blub-blub. It did this with the stockers and also after I put on the RK's. Just louder.

 

I thought it might be to lean so I pulled the plugs and they were "white lilly white". I think the optimum color should be light brown or tan.

 

I want to adjust the pilot screws out a little to richen it up, hoping this helps.

 

Now, down on my hands and knees trying to find the pilot screws, I see that mine still have caps on them.

How in the heck can this be done? Those caps look impossible to get to, much less adjusting the screws.

 

Help.

[muaymendez1]

A pick stabbed in the center of the brass caps and twist to pull them off and then a long flat head screwdriver works.

Left side screws are seen from the right side. After the various are removed you will see bras screws with a cross on it but I haven't a Phillips Hess that works , so flat head is best.