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  #1  
Old 05-02-2010, 07:21 PM
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Join Date: May 2010
Posts: 1
Default 2000 Ranger 2.5L Back Firing Threw Intake System

Hi Guys,
My first post so bear with me..I have a 2000 Ranger w/ 2.5L that just started running badly afew weeks back..it backfires threw the intake system when starting it and when trying to give it gas to go..it also idles rough & seems to be loading up when driving down the road for a second then clears up and runs good for a while..it then acts up again while driving..any ideas as to what could be my problem? any help will be greatly appreciated..Thanks, Buddy
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  #2  
Old 05-21-2010, 12:03 AM
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Join Date: May 2010
Posts: 1
Default Re: 2000 Ranger 2.5L Back Firing Threw Intake System

having same problem. Changed: maf, tps, iac, crank and cam sensor, fuel pump. Checked: compresion, fuel pressure, plugs, wires, coil packs , fuel injectors, no vacuum leaks, no fuel in regulator vacuum lines. Scanner shows 37% fuel trim and ignition timing is screwy when accelerating. Help its kicking my A**
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  #3  
Old 05-21-2010, 06:22 AM
Politics, Sports, Revenge
 
Join Date: Jan 2009
Posts: 3,121
Default Re: 2000 Ranger 2.5L Back Firing Threw Intake System

Quote:
Originally Posted by zimco View Post
no fuel in regulator vacuum lines.
I don"t understand that quote?
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1999 Ranger, 2.5, 5 speed, Reg Cab, 2WD, no A/C, 145k, RABS, Styleside, BD 11/98.........
If you own a $20 code reader? If you created a detailed signature? If you have C+ English skills? If you can answer questions? If you have a desire to fix your truck? ......Then I can probably help. I am not everyone's cup of tea!..... I am a little obsessed about actually accomplishing things.
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