Yes I had to make a special floor access to the tank as the towing fees would have been astronomical not to mention the repair bills. Trevorarbeau answered 2 years ago Yes the relay clicks. It is very annoying trying to fill up the 26 gallon gas tank. I have replaced my fuel pump twice in the last two years 3 months ago the most recent. The mechanic I use went to the gm dealer to get the fuel pumps. The dealership would not offer a second repair without charge under the recall.
The contact has replaced the fuel pump three times, but this has not repaired the problem. So far it's great will see how long though. The vehicle was taken to the dealer who was unable to diagnose the cause of the failure. After about 15 minutes, the Yukon started like nothing was wrong and would run for 10-15 minutes. Not sure of exact speed.
The failure mileage was 85,000. So far the problem has not been corrected, the dealer just keeps changing the fuel pump. Keep in mind the computer grounds the relay for only 3 seconds if the engine does not start. Reminded purchased oemgmc unit which performs flawlessly in this minus 30 weather. So far it's great will see how long though.
After having it towed to my mechanic, he informed me that the fuel pumped assembly had rotted and need to be replaced. Also the electrical connection looked fine when installing the fuel pump. Fyi when the fuse blew the engine just stalled and I coasted to the edge of the highway. A good fuel pump ensures optimal fuel economy and smooth, steady acceleration, so don't hesitate when repairs are needed. Also the electrical connection looked fine when installing the fuel pump. We provide the right products at the right prices, with value-added services like free battery charging and engine diagnostic testing during your in-store visit. Got to shoulder of road, put it in park, turn of the ignition and started it right back up.
The manufacturer was alerted of the incident. Did it again, 15 minutes later - same results. F10 gets all power from pump relay, so if you dont crank the relay can be off line an F10 will be dead. Carter fuel pumps tested first unit and said pump runs fine so you will pay for second unit. He stated that this part should not have rotted like this. Also, I bought the Yukon used, and when I filled it up I noticed a gas smell, and discovered it was leaking. A few weeks later while driving 70 mph, the vehicle stalled again.
Or you may just be struggling to keep it highway-approved. How about the throttle body? These assemblies help supply your vehicle's engine with a steady, reliable fuel supply. You have two different wiring circuits , control an load side , load side being power to the fuel pump an control side is power an the engine computer supplying a ground energizing the relay closing the contacts in the relay sending battery voltage to the fuel pump. Bought a used pump wouldn't even start so ran over grabbed this one fired right up purrs like kitten and lotsa throttle response. If it stays broke at least it should be easier to find than something that is intermittent.
Would turn over and try to start and if it started, was very rough. Thanks for the help Dirty fuel injectors cleaning the injectors often fixes this. The vehicle was not repaired. The current and failure mileages were 80,272. They have replaced 3 times now but still stalling, won't start, dies while driving, etc. Sometimes you could disconnect the battery cables for a while and then it would start. The vehicle was towed to the dealer for replacement of the fuel pump.
Currently the dealer wants to change the fuel pump. I tried using ethanol free gas and it worked. I haven't heard of any recall for this but being that this situation was extremely dangerous I feel it warrants looking into. The vehicle would not restart, however the electrical system worked properly. I believe I was driving at about 60 to 65 miles per hour. Then about a month and a half the fuel pump went out again! Happened to my parents in 2006 in this vehicle traveling to mississippi. We only sell parts from trusted brands like so that you can find quality parts you can count on.
Based on what you stated, most of your troubleshooting should be at the relay socket knowing which connectors do what to isolate the issue to the relay, your ignition voltage, or your fuel pump voltage. After replacing the fuel pump it accelerates great; however, after three months my Yukon has again began to lose power, e. Bought a used pump wouldn't even start so ran over grabbed this one fired right up purrs like kitten and lotsa throttle response. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. The second unit lasted 10,000 km as it was warm weather. Bought a used pump wouldn't even start so ran over grabbed this one fired right up purrs like kitten and lotsa throttle response. Then the fuel pump went out, replaced it and two weeks later it went out again.