2003 Ford Mustang GT Q&A

2003 Ford Mustang GT Question: rpm gauge goes up and down

I have an 03 mustang gt manual with approximately 111,000 miles and my RPM gauge sometimes goes up and down after I crank it up. Does not do this all the time, but enough times to bother me. Does this sound like something to do with the fuel filter or it's component? -
Answer 1
I'm not sure about the aftermarket parts, check with rockauto, they have a good selection of part suppliers. For instructions you might find a free manual here: http://bit.ly/autozone_repair_info or go to http://bit.ly/alldata_repair_manuals or http://bit.ly/mitchell_repair_manuals_online and get an online repair manual subscription. -