What kind of fuel pump does a Pontiac Grand Prix use?
Determine which fuel pump your Pontiac Grand Prix will need. This depends not only on the make and model, but also the engine size. Models made from 1962 to 1968 will have a 389 cubic inch (ci), 400 ci, 421 ci or 428 ci engine. Models built from 1969 to 1972 may be equipped with a 400 ci, 428 ci or 455 ci engine.
Where is the fuel pump relay on a Pontiac Grand Am?
The fuel pump relay is #18 in the fuse box. Start with the car off, and have somebody else put the key in the cars ignition and attempt to start the car while you listen to the relay. If you can hear this relay make a “clicking” noise as the car attempts to start, then it is working properly.
When did the last Pontiac Grand Prix come out?
Models made from 1997 to 2003 will have a 3.1 L or 3.8 L engine. The last generation was produced from 2004 to 2008 and had a 3.8 L, 3.8 L supercharged or a 5.3 L engine. Prepare your vehicle for fuel pump servicing.
What kind of car is the Pontiac Grand Am?
The Pontiac Grand Am is a mid-size size (and later compact) car produced by Pontiac. The 1999-2005 generation is the final generation of the Pontiac Grand Am. 2003 Grand Am will not start.
What is the crank sensor on a GM 3.1L engine?
This article will help you test the ignition control module (ICM) and 3X crankshaft position sensor on all of the GM 3.1L and 3.4L overhead valve engines (the 3X crank sensor is also known as the 7X Crank Sensor).
This article will help you test the ignition control module (ICM) and 3X crankshaft position sensor on all of the GM 3.1L and 3.4L overhead valve engines (the 3X crank sensor is also known as the 7X Crank Sensor).
Where is the CKP sensor located on a GM 3.1 V6?
The CKP sensor is located on the engine block (the side that faces the transmission) and goes thru’ the engine block itself. Late 3.1L and 3.4L V6 engines use 2 crankshaft position sensors. One is located behind the crankshaft pulley on the front of the engine and the other is the same one described…
How does the crank sensor control the ignition module?
The ignition module starts to turn On and Off the ignition coils in their proper firing order to create spark, after the crank signal arrives. This On/Off action is the Switching signal referred to above. Under 400 RPM’s, the ignition control module controls spark timing without the help of the fuel injection computer.
Is there no power to the fuel pump?
No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.
Why does my fuel pump not prime when I turn it on?
Pulled fuel pump relay and put in a jumper wire to run the fuel pump and it started. Put the fuel pump relay back in and it starts and drives, but the fuel pump still doesn’t prime when turning the key on. I’m afraid that after sitting overnight, it will once again refuse to start.
What happens when the fuel pump relay goes bad?
If the fuel pump relay suddenly fails, it will light up the check engine light and store a trouble code on the fuel pressure. The fuel pump relay going bad can affect the fuel pump’s power and affect fuel delivery to the engine.
Can a fuel pump be replaced in a Pontiac Grand Prix?
The Pontiac Grand Prix has an electric fuel pump so you should ensure that its fuses and relays are working before checking it. You may need to clean your fuel pump or replace it if your gas tank is not empty, but your vehicle has difficulty getting fuel.
No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.
Pulled fuel pump relay and put in a jumper wire to run the fuel pump and it started. Put the fuel pump relay back in and it starts and drives, but the fuel pump still doesn’t prime when turning the key on. I’m afraid that after sitting overnight, it will once again refuse to start.
What are the symptoms of a bad fuel pump relay?
A bad fuel pump relay can cause many different symptoms. Here are the most common ones The fuel pump relay is an important component of the fuel system of your vehicle. The fuel pump relay gives the fuel pump power when it is time to build up fuel pressure in the rail.
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).
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.
Determine which fuel pump your Pontiac Grand Prix will need. This depends not only on the make and model, but also the engine size. Models made from 1962 to 1968 will have a 389 cubic inch (ci), 400 ci, 421 ci or 428 ci engine. Models built from 1969 to 1972 may be equipped with a 400 ci, 428 ci or 455 ci engine.
Models made from 1997 to 2003 will have a 3.1 L or 3.8 L engine. The last generation was produced from 2004 to 2008 and had a 3.8 L, 3.8 L supercharged or a 5.3 L engine. Prepare your vehicle for fuel pump servicing.
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).
Can a fuel pump go bad on a mini van?
When the fuel pump goes bad on your GM 3.8L equipped car or mini-van, it’s going to crank but not start. Although it stinks that your vehicle is not starting, the cool thing is that testing the fuel pump is not hard.
Where is the fuse box on a Pontiac Grand Prix?
Here you will find fuse box diagrams of Pontiac Grand Prix 2004, 2005, 2006, 2007 and 2008, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. It is located on the right side of the dashboard, behind the cover.
Is there a 1977 Pontiac Grand Prix for sale?
This 1977 Pontiac Grand Prix for sale has a Numbers Matching 301c.i. V8 w/ 2bbl Carb, Numbers Matching Turbo 400 Transmission, 1 Owner From…
What kind of engine does a 1973 Grand Prix have?
1973 Pontiac Grand Prix Model J.Engine is the Pontiac 400 Big Block 4 barrel with 93,365 original miles. Power steering, Power brakes,… More 1970 PONTIAC GRAND PRIX MECHANICS SPECIAL, 455-4, WORKING FACTORY AC, AUTOMATIC, POWER STEERING, POWER BRAKES, RALLY WHEELS RADIAL TIRES, RADIO, EXCELLENT BLACK FINISH, NICE…