Question about Cars & Trucks
Pulled the line off the fuel filter to the injector rail cranked it and it started the died ,then changed the fuel regulator and it ran for a few second the quit,was told to change feul pump ran for a few minutes and rev up just fine shut it of and then tried to start it and it just cranks ,could it be dirty injectors
Rather then just replacing parts (guessing) Take your vehicle to a qualified repair shop that has the diagnostic equipment an knowledge to diagnose it . Because it doesn't sound like you have any diagnostic skill's or knowledge . It takes year's of training to become good at diagnosing drivabillity problems . Is the security light on or flashing ? Anti-theft system problem ?
003 Engine Peformance Tests Scan Data Tests
Posted on Dec 07, 2017
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Posted on Jan 02, 2017
No that would stop the spark you said you have. fuel flow anf fuel pressure are to different things. did it flow or really blast out of the line?
Posted on Aug 05, 2009
Are you sure you have correct timing? its definetly a fule problem, if timing is good then turn your key to the on position and try to listin for the fule pump to prime. While the key is in on position go to fuel rail, there is a valve on fule rail called sharader valve. Get a small screw driver and press valve in to check if car has fule pressure. if pressure is present then it is incorrect timing or possible bad cam sensor.
Posted on Mar 01, 2010
SOURCE: 1995 dodge intrepid 3.3L cranks
The injectors are mainly controlled by the good output of an auto shut-down relay which is directly affected by the fuel pump relay straight from the PCM.The easiest way to check the fuel pump relay is turn on the key,wait a minute,and see if the fuel guage comes up to proper level,helps if you know fairly close how much gas you do have.A couple other things which could cause intermittent cranking are the ignition switch may be going bad,or a bad connection in the ignition wire harness but the ignition itself is way more common.Also a near dead battery.The lights will sometimes appear somewhat bright but to start requires lots and lots of power.A good battery should read near 13V.A bad one will read around 11.8,11.9V and could cause intermittent crank.A crank position sensor could cause it,but for the most part,if a sensor is bad the system either works or it does not.That's about all except do you have intermittent start or no start whatsoever,even jumpers?If this doesn't work or you need more help,just comment here and I will get an autolink to your post and reply ASAP.Good luck! Greg
Posted on Oct 16, 2010
do you hear the fuel pump turn on when you turn the key to the run position? If not the check the fuel pump relay.
If the car will start and run for a few seconds then die, It may well be the crank position sensor.
Posted on Nov 01, 2010
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