What does 0 psi mean on fuel pump?
The fuel pressure gauge will register 0 PSI. OK, let’s analyze your test results: CASE 1: If the fuel pressure gauge registered 0 PSI. This confirms that the cause of your 3.8L equipped GM car or mini-van is caused by a lack of fuel.
Why is my GM 3.8L fuel pump not working?
CASE 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. The reason your 3.8L GM vehicle is not starting is due to another reason.
How do you test a GM fuel pump?
GM has made it super easy for you and me to test the fuel pump (with a fuel pressure gauge), since they have installed a fitting (called the Schrader valve) on the fuel pressure regulator to which you and I can connect the fuel pressure gauge to (see photo above).
What are the symptoms of a bad fuel pump?
Symptoms Of A Bad Fuel Pump. Which And Where To Buy A Fuel Pressure Gauge. FUEL PUMP TEST 1: Fuel Pressure Test With Gauge. FUEL PUMP TEST 2: Using Starting Fluid. More 3.8L V6 GM Tutorials. You can find this tutorial in Spanish here: Cómo Probar La Bomba de Combustible (GM 3.8L) (at: autotecnico-online.com ).
CASE 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. The reason your 3.8L GM vehicle is not starting is due to another reason.
The fuel pressure gauge will register 0 PSI. OK, let’s analyze your test results: CASE 1: If the fuel pressure gauge registered 0 PSI. This confirms that the cause of your 3.8L equipped GM car or mini-van is caused by a lack of fuel.
GM has made it super easy for you and me to test the fuel pump (with a fuel pressure gauge), since they have installed a fitting (called the Schrader valve) on the fuel pressure regulator to which you and I can connect the fuel pressure gauge to (see photo above).
Symptoms Of A Bad Fuel Pump. Which And Where To Buy A Fuel Pressure Gauge. FUEL PUMP TEST 1: Fuel Pressure Test With Gauge. FUEL PUMP TEST 2: Using Starting Fluid. More 3.8L V6 GM Tutorials. You can find this tutorial in Spanish here: Cómo Probar La Bomba de Combustible (GM 3.8L) (at: autotecnico-online.com ).
Where is the fuel pressure gauge on a Chrysler 2L?
Connect the fuel pressure gauge to the Schrader valve on the fuel rail. When ready, ask your helper to crank the engine while you observe the fuel pressure tester’s gauge. 1.) The fuel pressure gauge will register 35 PSI, or
Do you need a fuel pump pressure gauge?
Owning a fuel pressure gauge is now becoming a must. All vehicles now use an electrical fuel pump to deliver fuel (under high pressure) to the fuel injectors and the best way to diagnose this fuel pump is with a fuel pressure gauge.
What’s the fuel pressure on a Firebird V6?
Fuel Pressure ? psi (ignition ON) 3-10 psi loss at idle 48-55 psi (ignition ON) 3-10 psi loss at idle 48-55 psi (ignition ON) 3-10 psi loss at idle 48-55 psi (ignition ON)
Where was the 2000 Pontiac Firebird last serviced?
1st owner drove an estimated 8,664 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 2,304 miles/year. Last serviced at 43,679 miles in Elmira, NY on 05/31/05 • Vehicle serviced. Mileage: 76,889 miles Body Type: Convertible Color: Black Engine: 6 Cyl 3.8 L Accident reported.
Owning a fuel pressure gauge is now becoming a must. All vehicles now use an electrical fuel pump to deliver fuel (under high pressure) to the fuel injectors and the best way to diagnose this fuel pump is with a fuel pressure gauge.