Truck was sputtering when it did run , noticed fuel leak , sending unit was leaking . replaced unit , fuel pump and relay , put back together now will not start. cranks over fine , till battery goes dead , fuel pump coming on , lots of fire to plugs,any ideas
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need. goodluck!
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
i would first try to replace the fuel filter.usually there filter accumalates debris in the gas tank especially if you you ru the tank close to empty.filter location needs to be traced from the tank toward the motor.you will see a cylinder inline with a strap.part usually runs around 20.00. also when you initally turn the key before start you will hear a hum for about 2 sec. this is the fuel pump pushing the fuel up to motor.so if you hear this pump is working.
Make the FixYa experience better for everyone by voting.
It sounds like a problem with the idle air control valve. However, the possibilities are too numerous to explore here. I suggest that you drive to the nearest AutoZone and get a FREE diagnostic scan and get back to me,
check for a vacumn leak, my buddy has a 96 dually that did that,found out it was his temp sensor to the computor,was showing a negative # when i tested it,he replaced it and it fixed everything! He couldn't believe it LOL
Start withe the cheapest fix first. When was the last time the fuel filter was replaced? Sounds like a plugged fuel filter but I would also check the air filter. It obviously has spark since it was running and if the air filter is clean then all that is left to check is the fuel system. When you turn on the ignition you should be able to hear the fuel pump cycle to pressurize the fuel system. If the pump does not make any noise, then hit the bottom of your fuel tank with a hammer. This will sometimes make the pump work again but should be replaced ASAP. Take off your air intake and look down the throttle body while someone else turns over the engine. You should be able to see the injectors pulsing fuel into the engine. Do you have a 3.8l engine? If so, they are notorious for the timing cover seals leaking. This means that antifreeze will leak into your oil pan and wash down your rod and main bearings. That means that your engine is in need of a rebuild.
I don't think an exhaust leak would cause the sputtering in all gears. I've run my Geo in the past with a cracked exhaust manifold for months, and it ran fine, just a bit louder. Are your spark plugs & wires in good shape (missing vs sputtering)? Also check inside the distributor cap for corrosion/carbon build up. If all that is ok, then I would start with the basics: first try running a complete fuel system cleaner through it for the next two tanks, that should clear any partially clogged fuel injectors. If no luck, then replace the fuel filter, and try it, if it still sputters you can check the fuel pump strainer if it looks ok, then you might want to replace the fuel pump.
As far as your sputtering when leaving from a stop, I have found that the bushings in the distrubutor wear out. The rotor will no longer be centered under the cap and it will result in a poor idle and sputtering. The best way is to remove the cap and rotor and check to see if there is a brown rusty colored dust present. If it is, you must replace the distributor and the problem will be corrected.