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09-01-2014, 04:04 PM
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2000 3.0 ranger missfire
Ok so my ranger started misfiring while I was driving pulled over still miss firing turned it off left it their for like 10 mins turned back on and it worked fine agin it did that twice...so today same thing misfired while driving but this time it continued to misfire I tuned her up last month check the coil pack it's good any ideas replaced the heads about two years ago...
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09-01-2014, 04:09 PM
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Have you replaced the cam synchronizer?
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2011 Ranger XLT 4x4 3.73 8.8" Trac-lok #1 T-bars, K -springs, LineX bedliner, General Grabber AT2's, Tonnopro tri-fold, CoverKing Realtree AP seat covers, OEM pre-keys, axle spacers, Bilstein 4600's, Hellwig AAL. Ziebart Undercoat
'98 Ranger XLT 2WD (sold)
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09-01-2014, 04:31 PM
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No...would that cause it to misfire??
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Quote:
Originally Posted by Art-714
No...would that cause it to misfire??
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it also doesn't give me any codes
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09-01-2014, 04:35 PM
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Quote:
Originally Posted by Art-714
No...would that cause it to misfire??
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it also doesn't give me any codes
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Yes also no codes until the misfire gets bad. how many miles are on the engine?
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2011 Ranger XLT 4x4 3.73 8.8" Trac-lok #1 T-bars, K -springs, LineX bedliner, General Grabber AT2's, Tonnopro tri-fold, CoverKing Realtree AP seat covers, OEM pre-keys, axle spacers, Bilstein 4600's, Hellwig AAL. Ziebart Undercoat
'98 Ranger XLT 2WD (sold)
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09-01-2014, 04:38 PM
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150k
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09-01-2014, 04:46 PM
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wysiwyg
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Re: 2000 3.0 ranger missfire
Put a motorcraft cam synch in asap.
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98 XLT 3.0 manual 4x4 standard cab 6ft bed
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09-01-2014, 04:52 PM
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Motorcraft only, Rangers have allergic reactions to anything else. Change it yesterday.
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2011 Ranger XLT 4x4 3.73 8.8" Trac-lok #1 T-bars, K -springs, LineX bedliner, General Grabber AT2's, Tonnopro tri-fold, CoverKing Realtree AP seat covers, OEM pre-keys, axle spacers, Bilstein 4600's, Hellwig AAL. Ziebart Undercoat
'98 Ranger XLT 2WD (sold)
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09-01-2014, 05:04 PM
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Alright I give it story tommrow hopefully it fixs my problem
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09-01-2014, 05:08 PM
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Quote:
Originally Posted by Art-714
Alright I give it story tommrow hopefully it fixs my problem
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Can't promise it will, but that needs to be done anyway with that amount of miles. It's at a critical point if you've been hearing a chirp you can't pinpoint.
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2011 Ranger XLT 4x4 3.73 8.8" Trac-lok #1 T-bars, K -springs, LineX bedliner, General Grabber AT2's, Tonnopro tri-fold, CoverKing Realtree AP seat covers, OEM pre-keys, axle spacers, Bilstein 4600's, Hellwig AAL. Ziebart Undercoat
'98 Ranger XLT 2WD (sold)
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09-01-2014, 05:09 PM
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wysiwyg
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Re: 2000 3.0 ranger missfire
Check out the how-to section for tips on this.
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98 XLT 3.0 manual 4x4 standard cab 6ft bed
RTFM!!!
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09-01-2014, 08:19 PM
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So I got this code p0171 code bank to lean.. With this cause it to misfire?
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09-01-2014, 09:49 PM
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I turned her on right now and she works fine somethings going on there
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09-01-2014, 10:50 PM
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Ford Ranger Driver
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So it doesn't miss when cold but starts missing when it warms up ?
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09-02-2014, 04:15 AM
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Ford Ranger Driver
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Re: 2000 3.0 ranger missfire
Quote:
Originally Posted by Art-714
So I got this code p0171 code bank to lean.. With this cause it to misfire?
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How do you know you had a misfire? A bad misfire will make the CEL flash. A misfire will also set off a "pending" code. You pulled a lean bank 1(p0171) code.
You should, change the airfilter, check air intake for leaks cracks, check for vacuum leaks, clean MAF, change fuel filter. Check frequently for pending codes. Report back.
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2004 Ext Cab, 4WD, 4.0, Auto, 154k. (4.0 engine is out of a 2009 Ranger w/96k) ( as of 7/1/2017)
2004 Ranger, Ext Cab, 2WD, 3.0, 5 speed , 4WABS, crank windows, no cruise, Edge 116k.(6/5,2014) (SOLD).
1999 Ford Ranger, Reg Cab, 2.5, 5 speed, 2WD, no AC, 150k (SOLD).
Last edited by modelageek; 09-02-2014 at 04:18 AM.
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09-21-2014, 06:58 PM
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Okay so I change the fuel filter clean the mass airflow sensor the PCV valve been driving around for couple weeks and everything seems to be fine.. I even had a smog check and pass with no problem Thanks guys!!!
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