mazdaford02
New Member
- Joined
- Feb 7, 2014
- Messages
- 3
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1989
- Make / Model
- Ford
- Transmission
- Manual
I have a 1989 Ford Bronco II 4X4 XLT it has the 2.9l EFI with the redesign heads. It has 150,000 miles 4-speed OD manual trans, manual hubs, manual transfer case. I have noticed that it is reluctant to start, but its more complex than that. I turn the key, wait for the fuel pump to stop humming, and it will fire, run for 3-5 seconds and then die out. I go back after a couple of seconds and it fires right up with no problems. There are no other issues and starts fine when warmed up. I haven't been able to isolate the problem.
Recently I have performed a complete tune-up: Spark plugs, wires , distributor, cap, rotor, oil, oil filter, air filter, fuel filter, TPS, new valve cover gaskets.
I also put in a new fuel tank recently and new leaf springs as well as brakes.
I looked into it a little bit, the fuel sending unit is operating as it should but if ound that there is a secondary pump or pressure regulator? Agian it is EFI and has no other known problems.
Can anyone help?
Recently I have performed a complete tune-up: Spark plugs, wires , distributor, cap, rotor, oil, oil filter, air filter, fuel filter, TPS, new valve cover gaskets.
I also put in a new fuel tank recently and new leaf springs as well as brakes.
I looked into it a little bit, the fuel sending unit is operating as it should but if ound that there is a secondary pump or pressure regulator? Agian it is EFI and has no other known problems.
Can anyone help?