Question about 1992 Ford Bronco
Working on this for a month on and off. Ive had electrical problems everywhere but they are intermittent. Coil died first and replaced. Then the harness for the starter. Then fuel pump and pig tail. After that i replaced the cap and rotor, spark plugs and the fuel pressur regulator. Car cranks over fine and has good fuel pressure and spark. Ive read about pcms going bad but I would think I wouldn't have spark or fuel in that case. Could it be distributor is either junk or mistimed?
Are the injectors delivering fuel? just because u have fuel press it doesn't mean the injectors are working, buy a tool called a "noid", about $5.00, it plugs into the injector connector and blinks when u crank the engine if the injectors are working, u do one at a time. if not check the wiring harness to the engine, very common to have problems there. I have been a Ford dealer tech for 20 years and my specility is this type of problem, i.e. no starts, the ECM/PCM is not a common failure.
Posted on Jun 16, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 11, 2017 | 1992 Dodge Dakota
Dec 11, 2011 | 1992 Ford Bronco
Oct 19, 2011 | 1988 Ford Bronco II
Nov 05, 2010 | Dodge Ramcharger Cars & Trucks
Mar 27, 2010 | 1992 Honda Accord
Aug 31, 2009 | 2000 Jeep Grand Cherokee
Aug 22, 2009 | 1989 Ford Bronco
Aug 04, 2017 | 1992 Ford Bronco
182 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: