Help! Throttle sticking open after start!
#1
07-14-2009, 10:09 AM
Help! Throttle sticking open after start!
Hey guys,
Can anyone help shed some light on this problem! The 1st start of the day is usually normal. The blazer starts revs up for usual 5-10 seconds, then idles normal.
After blazer is hot - warmed up, after start it sticks open at around 4700 RPM for at least 30-50 seconds (sometimes longer) before idling...
I replaced (Throttle position sensor & Idle control valve) both. And it still does the same thing... It is driving me crazy!!!
Any other suggestions - Please advise.
As always thank you very much for your time and consideration!!!
1995 S-10 blazer/2 WD/4.3L - V-6 145k miles
Can anyone help shed some light on this problem! The 1st start of the day is usually normal. The blazer starts revs up for usual 5-10 seconds, then idles normal.
After blazer is hot - warmed up, after start it sticks open at around 4700 RPM for at least 30-50 seconds (sometimes longer) before idling...
I replaced (Throttle position sensor & Idle control valve) both. And it still does the same thing... It is driving me crazy!!!
Any other suggestions - Please advise.
As always thank you very much for your time and consideration!!!
1995 S-10 blazer/2 WD/4.3L - V-6 145k miles
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