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99 sc4 millenium silver owner here

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Old 02-01-14, 02:31 PM
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justjoshin
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Default 99 sc4 millenium silver owner here

ive had my sc for about 3 years now and recently the engine idle in drive has become very low usually right above 0, but its only like that in drive, what could it be? spark plugs, evap censor, timing belt? i appreciate any advice on the matter, also summers coming up and im thinking of selling, whats a good asking price? 92 k miles, two owner including myself, interior is immaculate, one little door ding on passenger door from original owners. once again, thanks for your time!
Old 02-01-14, 02:38 PM
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bigwes
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i am having the same problem. it is either your IACV, MAF, fuel pump ECU, or you may need to get a tune up.
Old 02-01-14, 06:46 PM
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scENFORCER
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I have the same car and had the same issue. If you search through the threads I've started you should find it.
I ended up deciding the idle was supposed to be that low, I'm on my second '99 sc400 now and the idle is also the same low rpm.

As for selling, the car sounds in great shape, miles are nice and low. I'd say you can definitely get around $10k for it. I bought my first '99 with 95k for $9500, and the one I have now has 80k (with a number of mods) and I'd be asking a bit more than $10k if I was to ever sell. Post up some pics and that'll give us a better idea.
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