01-11-2014, 11:19 AM
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#1
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Ford Ranger push rod V6 idle all over!
My workhorse is a Ranger. Pushrod 6 3.0.
Idle sticks at like 3k sometimes, drops, then climbs! Peddal all the way up.
What would cause something like this? No error codes.
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'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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01-11-2014, 11:24 AM
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#2
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Registered User
Join Date: Sep 2013
Location: Montreal, QC. (currently expat to Shanghai)
Posts: 3,249
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yikes that sounds dangerous no? parked right lol?
throttle cable freeze something somewhere?
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'97 Boxster base model 2.5L, Guards Red/Tan leather, with a new but old Alpine am/fm radio.
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01-11-2014, 11:27 AM
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#3
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Registered User
Join Date: Apr 2010
Location: Canada
Posts: 3,128
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frozen/gunked-up icv (or carb jets depending ...). get it in a heated garage overnight and see if you still have the problem in the morning?
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01-11-2014, 11:28 AM
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#4
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recycledsixtie
Join Date: Nov 2011
Location: Edmonton Canada
Posts: 824
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If you don't get an answer here try Pelican Parts Off Topics discussion. Lots of talent there to answer....
G
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01-11-2014, 11:37 AM
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#5
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Rennzenn
Join Date: Feb 2005
Location: Virginia
Posts: 1,369
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I had a 1990 2.9l Ranger for a while. Never had that problem, but for the problems it did have I found some pretty good ranger forums. I think one was called Ranger Station. The help is out there...
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01-11-2014, 11:38 AM
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#6
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Registered User
Join Date: Nov 2009
Location: Winnipeg MB
Posts: 2,485
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There are a couple of pretty good Ranger forums out there. I have found them very helpful when troubleshooting my B4000.
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'99 black 986
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01-11-2014, 12:13 PM
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#7
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Quote:
Originally Posted by The Radium King
frozen/gunked-up icv (or carb jets depending ...). get it in a heated garage overnight and see if you still have the problem in the morning?
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Fuel injected. It lives indoors at my shop or in my garage when it snows. Cable not sticking, it's an electronic or idle issue.
I'll check ranger forums. Thanks.
__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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01-11-2014, 12:15 PM
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#8
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Registered User
Join Date: Apr 2010
Location: Canada
Posts: 3,128
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vacuum leak?
( trks guide to troubleshooting - first assume something is dirty. if not, assume some cheap piece of plastic or rubber has broken or come unattached. if not, then i gots troubles ...)
Last edited by The Radium King; 01-11-2014 at 12:18 PM.
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01-11-2014, 12:23 PM
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#9
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Registered User
Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
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FixOrRepairDaily JK
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
Last edited by BYprodriver; 01-11-2014 at 12:26 PM.
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01-11-2014, 01:02 PM
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#10
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Idle air control valve
Throttle position sensor
Dirty throttle body
__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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01-11-2014, 01:03 PM
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#11
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Quote:
Originally Posted by BYprodriver
FixOrRepairDaily JK
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Found
Off
Road
Digging
__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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01-11-2014, 01:30 PM
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#12
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Registered User
Join Date: Nov 2009
Location: Winnipeg MB
Posts: 2,485
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Found On Road Dead 
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'99 black 986
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01-11-2014, 03:21 PM
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#13
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I am my own mechanic....
Join Date: Feb 2013
Location: Salt Lake City, UT
Posts: 3,432
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Quote:
Originally Posted by Mark_T
Found On Road Dead
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209k and only one valve spring!
I've busted the leaf springs, gone through 6 clutches, how many shocks and ball joints, and so on. Was surprised it's just a 4wd with a pushrod 6. Very basic. Maybe 3+ oil leaks and a small coolant leak. Head gasket time soon.
__________________
'04 Boxster S 50 Jahre 550 Spyder Anniversary Special Edition, 851 of 1953, 6-sp, IMS/RMS, GT Metallic silver, cocoa brown leather SOLD to member Broken Linkage.
'08 VW Touareg T-3 wife's car
'13 F150 Super Crew long bed 4x4 w/ Ego Boost
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01-11-2014, 04:23 PM
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#14
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Registered User
Join Date: Apr 2009
Location: Orlando
Posts: 1,266
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Sounds like you have had a good time with er. Now is the time to retire the old girl. Or, wait for the next Tow, Drag In Sale and get $10 grand for er. 
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http://i768.photobucket.com/albums/x...6/PC120055.jpg
Old Hippie Young Heart
2000 S/3.2 Liter/Tiptronic/Boxster S Sport Package/Cruise Control/Slate Grey Metallic
Red Special Leather Interior/Red Floor Mats/Red Hand Painted Instrument Dials/Roll Bar/Windstop
Small Carbon Package/Leather Wrap Carbon Wheel/Center Console Exterior Color/Alum Carbon Shift Knob
AM/FM Radio w/CD Player & Changer/Digital Sound Package/18" Turbo Wheels/Wheel Caps w/Colored Crest
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01-11-2014, 06:20 PM
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#15
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Certified Boxster Addict
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
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Fast Only Rolling Downhill 
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1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor
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01-13-2014, 08:38 AM
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#16
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Gary D
Join Date: Jun 2012
Location: Central Pennsylvania
Posts: 81
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Sounds like the Idle Air Control could be sticking. That would usually throw a code though. I would pull that and clean the contacts first.
Also make sure the air conditioning compressor isn't activating intermittantly (bad relay), that would cause the same issue. Remember, the heat system runs through the compressor at certain settings.
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986RS
Long term project...
Fiat 500 Abarth Cabriolet
Mean Motor Scooter
Linear Mode
