The cause of your Crown Victoria's (E150, Mustang, Town Car, Navigator, Thunderbird, etc.) no-start condition is caused by something else. Taking into account the above conditions I've just mentioned and to make sure that the fuel pump is really the cause of this 0 PSI fuel pressure reading, you must verify that the fuel pump is getting power (12 Volts) when the engine is cranking (this is accomplished from underneath the vehicle, by tapping into the wire that feeds the fuel pump with power, with a multimeter).ĬASE 2: If the fuel pressure gauge registered 35 PSI: This fuel pressure gauge result lets you know that the fuel pump is working and delivering enough fuel to the fuel injectors. For example, you could have a blown fuel pump fuse, or a bad fuel pump relay or a fuel pump interrupt switch that has activated. This result usually means that the fuel pump is bad but not always. This confirms that the cause of your F150's (Expedition, Crown Victoria, Thunderbird, Cougar, Grand Marquis, etc.) is caused by a lack of fuel. OK, now that the testing part is done, let's take a look at what your results mean:ĬASE 1: If the fuel pressure gauge registered 0 PSI. We will reinstate international shipping as these restrictions are lifted.Your fuel pressure gauge will register one of the two following results:ġ.) The fuel pressure gauge will register 35 PSI, orĢ.) The fuel pressure gauge will register 0 PSI. The names Walbro® and TI Automotive® as well as related names, marks, emblems and images are registered trademarks of their respective owners.Īll GSL series are in stock with ample quantities.Īll International shipping has been suspended due to Covid-19 with the exception of Canada. is not affiliated, or officially connected with Walbro® or TI Automotive®. The official websites for Walbro® and TI Automotive® can be found at and *Notice of Non-Affiliation and Disclaimer

OUT OF STOCK - Available via backorder only or may have shipping delays due to availability.ĥCA, GCA, GCL and TCA (i.e GCA308, 5CA400) As a result, Walbro® /TI Automotive and our suppliers have limited our inventory. Due to material shortages, TI Automotive as well as the automotive industry as a whole, are experiencing longer than expected build times.

2005 expedition fuel pump location