Help please

tonysrt said

It doesn't hurt to recheck them especially since it ran OK and then began to run bad. One may have backed out just enough to cause a problem. Easy enough to check.

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Yup just got done checking all the plugs everything there is good..i might have found the problem in a cracked vacuum line...took it for a spin and it seems to be ok now...i will find out for sure on my way to work tomarrow...i appreciate all the ideas