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Discussion Starter #1
Well I am trying to figure out my idle issue.. dealer said they could find nothing worng. mine idels at 1K when it is real hot out. If it is cooler it is around 700...

THanks

Doug
 

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My idle fluxates between 700 & 850 rpm, depending on temp & humidity. It's been in the high 80's, low 90's recently & it was still only a bit above 800. Engine temp didn't get too high either & I was romping on it, too.
 

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mine appears to be about 700 to 800 RPM's
 

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Discussion Starter #4
OK thanks for the input... I think I need to find some good gas..
 

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Mine Idles at about 700RPM. I've found that Mustangs run best on Shell (87 Octane). This is my Third 4.6 Mustang and everytime it's been the same. Give it a try
 

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Discussion Starter #7
Thanks for the input... the dealership said to use chevron....SO I will give that a try.. thanks.....

??? is that clicking sound I am hearing a ping or injector or what.. it is coming from the left side of the engine at low rpm's when car is dragging a bit......
 
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