Used 1995 pontiac grand am pricing for sale edmunds view photos 1995 pontiac grand am. Loosen the fuel line from the fuel filter with the use of an adjustable wrench. The Grand Prix is known for its comfort level and great performance for a midsize vehicle. Engine Mechanical problem 1993 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic I wanted to know where the fuel off whitch was on my 1993 pontiac grand prix. Clamp the return hose and test if the pressure drops after fuel pump stops running.
Secure the fuel filter to the mounting bracket with a flathead screwdriver. Problem is due to erratic idling speed. Pontiac recommends you change the fuel filter every 20,000 miles or as needed. Crawl from underneath the vehicle. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle. Then just put the new one in the way the old one came out Answer.
How to fix engine surging in under 45 minutes fuel pressure test. A clogged filter will cause sluggish performance. Posted on Aug 11, 2009. The pressure went up to around 45 psi which is where it is supposed to be but then dropped slowly all the way down to zero after the fuel pump stops running. Disconnect the negative battery cable. Check for power with a test light that will last for 2 to 3 seconds as you turn on the key to run. Locate the Schrader valve on the fuel rail.
A set of special tools are required to change it but they are cheap at the parts store. Once the air is purged from the fuel line, the car will start. System diagram 2004 pontiac grand am fuses wiring schematic diagram 2005 pontiac grand am fuse radio wiring diagram 2004 pontiac grand 2004 pontiac grand am cooling system diagram pontiac grand am fuel line diagram smart. If none found, you need to remove the fuel pump to check the hoses between fuel pump and housing out of tank. I changed the plugs and wires, that didn't help. I ran out of gas. That could mean a faulty pressure regulator, fuel pump or leakage in the fuel delivery lines.
Change the Grand Prix's fuel filter out every 30,000 to 40,000 miles for optimum performance. It looks like the same type of valve you use to apply air to your tires. Once this happens, a replacement filter is needed. If yes, check the fuellines for leakges. Hope this helps Oct 16, 2008. Listen for the fuel pump.
It could also explain why sometimes it dies. Always disconnect the battery when working on the fuel system. Once the fuel line has been loosened, it exposes a set of quick-release fittings that secure the fuel filter to the fuel line. Be sure that the drain pan is under the fuel line to catch any excess fuel that flows from the line. No power means you may need a fuse or a fuel pump relay. It is held in place by a clamp. Look under the drivers side rear passenger door, adjacent to the framerail approx 24 inches in front of the rear wheel.
See the guides below on testing the fuel pump The diagrams below contain pictures and instructions on fuel pump replacement Let us know if you need anything else My 93 grand prix started idling erratically. Solved fuel pump reset button 19992005 pontiac grand am ifixit 19992005 pontiac grand am. It is located under the drivers side floor acessable from under the vehicle. Changing the fuel filter will increase your mileage and enhance your engine performance. Locate the fuel filter toward the rear of the fuel tank. Had me confused for quite a while It was the theft System! Discard the used fuel filter once it has been disconnected.
A couple simple test's to confirm , before replacing an finding out it didn't fix the problem. Make sure the fuel filter is snugly secured by the mounting bracket. I hope this helped you out, if so let me know by pressing the helpful button. The fuel filter should be attached to a black hose, which is the fuel line and is a few inches away from the fuel tank. Pontiac grand am fuel filter from best value auto parts 1998 pontiac grand am fuel filter. The schrader valve resembles an air valve on the tire of a car.
AnswerThere are instructions and good pics at the following website. If you hear silence you most likely need a fuel pump. Crawl underneath the Grand Prix from the rear of the vehicle. Also pay attention to the sound of the pump if it is very loud there is a good chance the pump is failing and needs to be replaced. Cleaning the throttle body and idle valve should help if there are no other faults.
Depending on how tight the fuel filter is connected to the fuel line, you may need to use two adjustable wrenches--one to stabilize the fuel filter and the other to turn the fuel line counterclockwise. Release the pressure of the fuel line by pressing a flathead screwdriver against the middle of the valve opening. Put gas in, and didn't start at all. Air passage restriction would reduce the idling speed. Use your hands to squeeze the quick-release fittings together until the fittings disconnect the fuel line from the fuel filter completely.