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1990 Ford Bronco

Tiny
RICHARD ARMSTRONG
  • MEMBER
  • 1990 FORD BRONCO
Engine Performance problem
1990 Ford Bronco V8 Four Wheel Drive Automatic

I HAVE A 1990 BRONCO WITH A 302 MY PROBLEM IS THAT IT IDELS FINE BUT WHEN RUNNING DOWN THE ROAD IT STARTS RUNNING REALLY ROUGH
Thursday, September 10th, 2009 AT 1:36 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you have a check engine light and when was the last tune-up?

Could be a fuel pressure problem or parameter sensors-we start at the fuel pressure record the readings and then get back
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Thursday, September 10th, 2009 AT 1:57 PM
Tiny
RICHARD ARMSTRONG
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  • 2 POSTS
The last tu ne up was a year ago how do I check fuel preasure? No check engin light
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Thursday, September 10th, 2009 AT 2:21 PM
Tiny
RASMATAZ
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Find the fuel pressure test port -hook-up the fuel pressure gauge and then turn key to run and record the pressure
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Thursday, September 10th, 2009 AT 2:56 PM

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