5.7L TBI idle RPM?
jcwren
08-21-2004, 12:13 PM
Anyone know what the idle speed should be for 1993 5.7L TBI, both in part, and in drive, once the engine is at operating temperature?
As I mentioned in a previous post, I replace the IAC valve, and my stalling/low idle/surging problems are gone. The engine fast idles at 1100 or 1200 RPM when cold, settles down to about 900 in park, 750 in gear.
I did some Googling for about 20 minutes, and can't find the specs anywhere (I don't have a tuneup guide). The owners manual doesn't mention the idle RPMs either. Any one help?
--jc
As I mentioned in a previous post, I replace the IAC valve, and my stalling/low idle/surging problems are gone. The engine fast idles at 1100 or 1200 RPM when cold, settles down to about 900 in park, 750 in gear.
I did some Googling for about 20 minutes, and can't find the specs anywhere (I don't have a tuneup guide). The owners manual doesn't mention the idle RPMs either. Any one help?
--jc
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