2003 Ford Explorer 03 4x4 4 0l Starts Runs About 2000rpm Engine Acts Rev Limit

2003 FORD EXPLORER
150,000 MILES
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GLENPHILLIPS
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  • 3 POSTS
03' 4x4 4.0l starts runs ok at about 2000rpm engine acts like it has rev limiter on it 60+ psi fuel pressure
Mar 20, 2012 at 8:21 PM
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RASMATAZ
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Do you have a check engine light and when was last tune-up?

Check/Test the MAF and TPS sensors-You sure the transmission is not slipping?
Mar 20, 2012 at 8:49 PM
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GLENPHILLIPS
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no codes truck is garage tune up ? truck drives about 40 top speed
Mar 20, 2012 at 9:08 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
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Have the exhaust system checked for retriction
Mar 20, 2012 at 9:39 PM
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