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1986 Bronco II 2.9 engine


reclarknipgen

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Joined
Nov 14, 2021
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Vehicle Year
1986
Vehicle
Bronco ll 4x4
Engine fires and acts like it wants to start but won't.
What could be some of the causes?
 
No spark
No fuel
Fouled plugs
Timing off
Bad TFI
The possibilities are immense. You’ll need to be more specific
 
I would start by checking fuel pressure.
 
Fuel pump cut off switch under the dash on passenger side foot well...they get weak and the slightest bump can trip them. Had that happen with my 88 Bronco 2.
 
Could be so much...time to learn the basics. My B2 taught me a lot about no start diagnostics!
 

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