Low Idle

1987 FORD BRONCO
100,000 MILES
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CONNIEMAE
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  • 1 POST
1987 Ford Bronco II, 2.9L, 4X4. Put in heads & gasket sets, set timing to previous 800rpm. Starts good but after a brief warm up looses speed or won't pull & rpm drops to 500. Can't find the specks on valve stem setting. Wonder if this could be the problem?
Jan 24, 2012 at 8:31 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the valve and ignition timing if its correct-start here
Jan 24, 2012 at 11:50 PM
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