Is there a fuel pump relay on a 2007 Truck?
Is there a fuel pump relay on a 2007 Truck?
Your 2007 model does not have a typical fuel pump relay. The fuel pump is controlled by an output in the TIPM. If you do not hear the fuel pump running when you turn the ignition key to the Run position, at least make sure you have power to the pump before you drop the fuel tank.
Can a fuel pump cause a no start condition?
CASE 1: If your fuel pressure gauge read 50 PSI or more as the engine cranked. This means that the fuel pump on your 4.3L, 5.0L, or 5.7L is OK and not the cause of your No Start Condition. The next step is to observe the fuel pressure gauge’s needle (after your helper stopped cranking the engine).
What kind of fuel pump does Dodge Ram have?
Discussion in ‘ Engine & Performance ‘ started by Donald Coleman, Sep 27, 2019 . I need help please, my 07 ram with 5.7 hemi turns over but don’t crank just started this I do not hear fuel pump running and have determined it is not getting fuel through my troubleshooting.
How much psi does a fuel pump need to start?
The fuel pump produces much more than just 50 PSI of course.. but the bare minimum the engine needs to start is 50 PSI… so anything less and it will crank for ever before it starts or not start at all.
Is the fuel pump relay on a 2007 Dodge Ram?
Your 2007 model does not have a typical fuel pump relay. The fuel pump is controlled by an output in the TIPM. If you do not hear the fuel pump running when you turn the ignition key to the Run position, at least make sure you have power to the pump before you drop the fuel tank. It’s called the “FIST ON THE BOTTOM OF THE TANK” test.
Can a bad fuel pump cause an engine to not start?
A bad fuel pump will cause a ‘cranks but does not start’ condition. A fuel pump that’s failing and not creating enough pressure will cause engine performance problems. So, if you suspect that the fuel pump is bad and behind your 4.7L equipped Dodge’s problem, this tutorial will help you test it!
What are the problems with a 3.7L Powertech engine?
Dodge 3.7L PowerTech Common Problems 1 Valve Seat Failure 2 Stuck Lifters / Lash Adjusters 3 Piston Ring Landings 4 PCV Valve
What are the symptoms of a fuel pump problem?
You’ll probably see one or more of the following symptoms: Rough idle. Engine starts after extended cranking. Lack of power when accelerating the vehicle down the road. Back-fires thru’ the intake manifold when accelerating your vehicle down the road. Lean air/fuel mixture trouble codes: P0171 or P0174 or both.
