2006 Ford Ranger: fuel pump failure

Filed Jul 12, 2023 · Electrical, Fuel system · TX

Problem with fuel pump city switch keeps burning up and causing my truck to to die while I’m driving it. I have got it checked by a mechanic shop and the problem keeps happening. The fuel pump, the cut off switch and the connector and wires have all been replaced and it still continues to happen. This has been happening for years and is causing me to almost get in a car accident.

Filed Oct 31, 2018 · Electrical, Fuel system · 69,000 miles · PA

Inertial fuel pump shut off switch kept shutting down vehicle... It happened twice in traffic that I was lucky enough to have enough momentum to coast out of harms way. Last time it occurred was parked and wouldn't reset, so I eliminated it and wired direct without the switch. No problem since. No other vehicle has switch like this that I'm aware of. I eliminated it!!!

Filed Oct 25, 2015 · Fuel system · 146,000 miles · VA

The inertia fuel cut-off switch randomly trips causing the truck to stop due to the fuel pump cutting off. It has happened several times, twice on an interstate where luckily traffic was moving slow due to an accident. It happened to my wife while traveling in a construction zone and she was nearly rear-ended by a tractor and trailer. So now she refuses to drive it any more. This problem is not unknown to ford. I looked into replacing the switch and the original switch isn't available. The replacement is a newer version and comes with a "jumper wire" and a new kick panel cover, which is apparently for relocating the switch. Again this hasn't caused an accident yet, but there must be a problem that ford knows about if the replacement is different and comes with a relocating kit. Every time it has happened the truck is in motion, I thought it was due to where the switch is located (on the passengers side foot area interior fire wall) but I tried to make it trip by kicking my feet around and it wouldn't trip the switch. The timing seems to be random, although every time it has tripped it felt hot to the touch.

Filed Feb 27, 2014 · Electrical, Engine · 24,410 miles · WA

Ford vehicle lost power and stopped running with full tank of fuel. Would not restart, had towed to repair shop. Replaced fuel pump for $606.99. Drove about a mile and same thing happened again. Found that the fuel inertia shut off switch needed re-setting. Bought a fuel pump I didn't need. This has happened multiple times this year again. Ford dealer said I needed a fuel pump. (35,000 miles) again, no way. The replacement part (inertia switch) moves the switch from passenger floor area to side kick panel. The design change shows design flaw. Ford should replace for no cost. Very dangerous when engine dies.

Filed Oct 16, 2012 · Fuel system · 85,000 miles · TX

The first incident I was dropping my granddaughter off at school went over a speed bump and the truck stalled out had it towed home and it started once off the tow truck.thie second incident I was going through a parking lot and went over a speed bump and the truck stalled out, had to have it towed and they replaced the fuel pump. The next incident I was in rush hour traffic on a feeder road and it stalled was next to the service station where it was previously fixed and after apoliceman stopped traffic and had me pushed to the service station was told by a senior technician that this was a known issue on the ranger and to push this button whenever it happened. I have been doing this a lot since this time and have had some very close calls due to the stalling, with the latest almost causing a major accident due to occurring a high speed after hitting a road bump. The inertia switch on ford ranger?s 2003 through 2006 are defective in three manners one the connectors burn due to a high current draw, the switch activates without warning, and due to no kickplate passengers can activate the switch. This switch is used to cut the fuel off during a roll over crash scenario. There are numerous complaints on the internet in regard to the fire and safety issues this defective part has caused. To date ford has not issued a recall, or notified the consumer base of the potential hazards surrounding this issue, but has issued a redesigned switch that now comes with a cover and updated connector for purchase when replacing the old switch. Please investigate since people's lives are being impacted due to the multiple safety issues and also due to the cost associated with diagnosing this issue. My cost to date is in excess of $1300.00, and I am in the process of replacing it myself due to my concerns.

Filed Feb 15, 2010 · Electrical, Fuel system · 55,800 miles · NY

Inertia switch in 2006 ford ranger causes truck to stall randomly. Switch is located on passenger-side in compartment by the foot. This random stalling is especially dangerous while in three lane traffic, railroad crossings, intersections, bridges, etc.. This switch is designed to cut electric to fuel pump in crash but most often fails during normal driving operation. This is not a unique complaint to 2006, but by other years reported on the internet. This problem has existed for many years and is probably responsible for more deaths due to errant operation than it saved lives in a crash. Another example of what seems like a good idea gone bad.

Filed Jan 4, 2010 · Fuel system · 35,000 miles · NH

Tl*the contact owns a 2006 ford ranger. The contact stated that the fuel pump shut off switch activated which caused the engine to shut off while he was driving. The contact stated that the failure occurs whenever the speed increased to 30 MPH while driving. The dealer was contacted and they were unable to assist him since all of the computers were inoperable. The failure mileage was 35,000. Updated 02/02/10 *bf updated 02/05/10.

Filed Feb 27, 2008 · Engine, Fuel system · 21,219 miles · NM

No event leading up to failure. Engine just quit. No warning of any kind. Engine would quit and operator would have to wait before restarting. At one point the vehicle did not restart without the help of a dealership mechanic several dealerships replaced the fuel pump. Fuel pump replaced twice.

Filed Mar 1, 2007 · Electrical, Fuel system · 3,500 miles · UT

I was in stop and go traffic in my 2006 ford ranger with approximately 3500 miles on it when engine sputtered and stopped as I tried to accelerate. The gas tank was near full and the truck would not restart after I coasted across a lane of moving traffic onto the median. Having experienced a similar problem in my 1986 ranger, I called the dealer service center to ask where the fuel safety shut off switch was located. After being assured that the switch could not be the problem unless I had been in a collision or hit a very large pot-hole, I reset the switch and the truck started. The switches in these trucks apparently has a defect that has not been corrected for 20 years. The service people seem to be unaware of the issue and I suspect that many people have been sold fuel pumps and other related items that were not the problem. I am just glad it didn't happen at 65 MPH.