u will have to bleed it how it is done is by the fuel pump or the injecters loosin the pipe going to injecters and spin the moter over until all the air is out of the system and u get pure fuel tighten the pipe or pipes and it will start
Some at the very top is siphoned out when you start to unscrew it.
There is no such engine as a Cummins 2500 Diesel.
If you didn't fill the new filter up with clean diesel fuel when you assembled it, you introduced air into the system.
Either manually pump fuel from the fuel tanks to the fuel filter, or else open up the fuel filter, and pour some diesel fuel directly into it.
You start by removing the fuel pump, installation is the reverse of removal.
i know with diesel engines if you run out of diesel, or change any part of your fuel line you will need to bleed your injectors to get it to run. you may have to bleed them all before it will run.
is your a4 diesel ?
Depends on which Cummins engine you have. On the ISL, ISM, and ISX engines found on medium and heavy duty trucks, there are two suspended canister filters on the left side of the engine... keeping the key in the off position, you rotate them counterclockwise with a #2 filter wrench, fill them up with diesel fuel, then you thread them back on, hand tightening them then giving them a 1/4 turn with a filter wrench. Make sure you put some diesel fuel on the seal before you put them on. Cycle the key on and off to let the electric fuel pump prime the system a couple times before you start it back up.
If the engine turns over the batteries are fine. Diesels require special equipment to troubleshoot, take it to a shop that is competent in diesel engines.
You need to drain it out and change the fuel filter. Do not run it that way.AnswerIf gasoline was put into a diesel car or truck under no circumstances should the engine be started. The tank must be drained, fuel lines blown out and possibly fuel filter replaced. Attempting to start the engine with gasoline will damage the injection system very quickly.
wont start after changing fuel filter
It is possibly the injection pump. Happened to me. Contaminated fuel can cause it. The pump was replaced along with lift pump. Runs great now--Dodge has the best diesel engine. First, check the fuel pump relay--that happened to me, too. Under the hood, driver's side, plastic snap-off cover.