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Old 12-21-2011, 08:15 AM
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Join Date: Sep 2011
Posts: 6
Default 94 Ranger intermittent miss at idle

94 Ranger 2.3, man. trans. developed rough idle or miss at idle. Runs good at higher speed. At stop sign takeoff bucks & sputters till rpm's build up & runs good. Just started this problem. Some times at idle rpm's die down then engine comes back to normal. 170,000 miles on vehicle. Thank you for any information.
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Old 12-21-2011, 12:00 PM
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Join Date: Jan 2009
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Default Re: 94 Ranger intermittent miss at idle

Quote:
Originally Posted by sclem View Post
94 Ranger 2.3, man. trans. developed rough idle or miss at idle. Runs good at higher speed. At stop sign takeoff bucks & sputters till rpm's build up & runs good. Just started this problem. Some times at idle rpm's die down then engine comes back to normal. 170,000 miles on vehicle. Thank you for any information.
bring all maintenance up , clean MAF, TB, IACV, EGR, pcv,vacuum leaks, plugs/wires, airfilter, and fuel filter....check for codes......then check fuel pressure.....
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2004 Ext Cab, 4WD, 4.0, Auto, 137k. (4.0 engine is out of a 2009 Ranger w/87k)

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).
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