V 6, 3 liter

Tiny
WINDY ENGLOF
  • MEMBER
  • 1992 FORD RANGER
It ideal searches and has high ideal on cold start and than stalls
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Thursday, December 1st, 2011 AT 9:08 PM

7 Replies

Tiny
RASMATAZ
  • MEMBER
Clean out the idle air control valve and see what happens
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Thursday, December 1st, 2011 AT 9:18 PM
Tiny
WINDY ENGLOF
  • MEMBER
I clean out and than replaced the idle air control valve and I replaced the mass air flow as well and both heat snors one on the thermostat and the other off the intake. Still no difference
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Thursday, December 1st, 2011 AT 9:30 PM
Tiny
RASMATAZ
  • MEMBER
Go to this link: http://www.2carpros.com/articles/engine-idles-too-high
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Thursday, December 1st, 2011 AT 9:34 PM
Tiny
WINDY ENGLOF
  • MEMBER
The high idle stops when its warm but than it idle searches the rpm seems to go up and down does this well under load as well could it be the EGR valve and where is it located if there is one
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Thursday, December 1st, 2011 AT 11:20 PM
Tiny
RASMATAZ
  • MEMBER
Check right rear corner of the intake manifold near the firewall
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Thursday, December 1st, 2011 AT 11:25 PM
Tiny
WINDY ENGLOF
  • MEMBER
The high idle stops when the truck warms up but than it drops really low and idle searches even well underload, could it be the EGR and is there one on my truck, I didnt find one.
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Thursday, December 1st, 2011 AT 11:27 PM
Tiny
RASMATAZ
  • MEMBER
Check the fuel pressure with a gauge -also test the throttle position sensor-
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Thursday, December 1st, 2011 AT 11:41 PM

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