2004 Ford Freestar "500 tuned" Questions

ford freestar, idle is wierd, low 500 rpm then 1000 rpm flux in between that range. cleaned out air idle control valve and throttle body, idles around 500 now try a tune up

Changing spark plugs I brought my car in for a tune up and was quoted over $500.  Is this even close to the cost of replacing spark plugs and filters? that sound right, not that easy of a job OK ...

my 1992 mercedes 500 sel runs rough once started.. Lots of things to check. From 1993-1995 the US made car compaies use biodegradable insulation on it wire which ages with engine heat and then shorts ...

How do you reset the check engine light on a 2006 Toyota RAV 4? The dealership wants around $500 to do a tune up (which will reset the light) but I don't just have $500 laying around. buy an OBD II ...

...tuned it up recently (plugs and wires). These lights came on about 500 miles after the tune up. This is a 2005 Pontiac Grand Prix 3.8L V6 Did u have engine codes scanned? If not, have it done, as it ...

...regular maintence very bad, but my question is that is idels normal at 1000 rpm, then goes low to 500 rpm, then straight back up. it is a constant up and down thing like every half a second, and ...

...tuned up not long ago. . I am thinking that the idle rpms are too low and the tune up is not good enough to compensate for the drop in rpms when the transmission is engaged normal idle rpms on an ...

...are 1 the it needs a tune up and a new breakline how much is this going to cost me Expect to spend $500 if this is all that is wrong. Without knowing what is needed for a tune up i would say the tune ...

...300 cost, would depend on how extensive it is. parts and labor at a shop could potentially run 500. plugs wires air filter oil filter fuel filter in cabin air

What is the average cost for a tune up? Hi, For Complete Tune Up would be $500 - $600 depending on the Model and Condition. Let me know, if needed further assistance. Hope i helped you. Thanks for ...