The Check engine light works but does not come on. 1 ) at about 40-45 MPH the engine shutters. 2 ) if accelerate and the car slows down unless you pump the accelerator. 3 ) If you push the pedal to the floor it stalls out completely. Mk4 2.0 Tdci 163 Intermittent Starting Problem Mk4 2.0 Tdci 163 Intermittent Starting Problem Ford Model: Focus mk3 Titanium x Ford Year: 2012 UK/Ireland Location A 50 amp, high energy fuse that sits between the air filter housing and battery can cause starting problems on the 2012 to 2020 Ford Focus. The two connecting points that should make contact can separate slightly, creating situations where you may or may not be able to start the car. How to Fix Main Fuse Issues on the 3 rd Gen Ford Focus Usually a faulty ignition coil will produce a few symptoms that alert the driver of a potential issue. 1. Engine misfires, rough idle, and loss of power. One of the most common symptoms associated with a faulty ignition coil is engine performance issues. As the ignition coils are among the ignition system's most vital components, an issue can Start at the battery connections, then where the cables are crimped / soldered to the cable connectors, and unfortunately the focus is notorious for its bad grounds. If none of these are bad check the loom in the tilt portion of the steering column for shorts / bare wires . Save. I've been experiencing intermittent AC issues since january, where even in the midst of winter my AC would seem to randomly stop working while on defrost (or any setting) and make things difficult to see. This sort of went away, but became apparent again this summer. The AC seemed to mostly work on the highway, and when it worked air was ice-cold. Intermittent failure to idle, stalling. I have the cursed sudden idle failure problem. The car is a 01 SE Wagon with Zetec 2.0L engine/auto trans. When the problem strikes, the car will stall at stoplights, and even on deceleration, causing loss of power steering, etc. This is un-nerving and dangerous. Hi, I have intermittent starting issues with my 2010 2.0 TDCI galaxy. It fires and turns over but doesn't start. Can be fine for days and then it can take 5 or 10 cranks of the key. Doesn't seem to be any pattern in weather conditions, cold or warm engine etc. etc. I've only once had a warning light on - on collection of my car from a garage This video is about 2002 Ford Focus that wont start. In this video I will show you one of the most overlooked problem with this vehicle. The Neutral Safety S 3bSK03.

ford focus intermittent starting problems