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Hi,I'm Norman i have an opelcorsa 1.7 its not putting deseal on the injectors same time its spry after 5hrs n start stop deseal filter has fuel need help pls

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6ya6ya
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Posted on Jan 02, 2017

csmock132
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SOURCE: my car wont start and it gots fuel and spark?

Double check the timing belt. It might be on but stripped. Have some one crank it over and look in the oil fill cap to see if the rocker arms are moving when you crank it.

Posted on Apr 12, 2009

roniecon
  • 6826 Answers

SOURCE: 1988 chevy 1/2 ton and i cant get fuel to the TBI

Replace the pick up coil if there is fuel to the injector.If there is fuel pressure at the injector,then it is the pick up coil.If the fuel pump is working,and the fuel filter is new,then there is fuel at the injector,just no pulse,correct?

Posted on Jan 14, 2010

  • 340 Answers

SOURCE: 1993 s10 4.3 starts fine, while idling it dies.

only half way there if you have a tbi check the crank sensor/ cam sensor that is the first line of business on that truck if the crankshaft sensor fails the truck stops dead when you wait a few minutes the sensor re energizes and the truck will work again for a bit antiknock can cause similer problems but not while the truck is running

Posted on Feb 24, 2010

  • 86 Answers

SOURCE: hi all, i have a 2.0 jtd scudo van. starts and

have you tried the cheepest option? the engine temp switch. about £15.

Posted on Mar 10, 2010

  • 192 Answers

SOURCE: i have a 1999 kia sportage runs when you spray

Same issue, It runs because you are providing a constant fuel supply when using ether, stop and it stops. The fuel (GAS) is supplied to each combustion chamber (cylinder) as it is needed at point of ignition by the cars Engine Control Unit. Since you replaced fuel pump and filter, did you check to make sure fuel is making it to the block (motor) you have to remove the fuel line from the injector block to test this. when you turn the key to run but NOT start you should hear the fuel pump hum and then fuel should start shooting out of this hose. Have a rag around it to catch fuel. If this happens turn car ignition off at that point. YOU HAVE FUEL getting to engine..Second, now that you have fuel the question is whether it is at the correct PSI pressure. These models require a certain PSI from the pump to actuate. If the pump is not putting out enough pressure, eventhough new, then it could be a fuel pressure issue. The only way to check the pressure is by a mechanic with a pressure gauge fitting. If you have verified both of those then last two options are teh ECU and Cam position sensor. The cam position sensor tells the ECU when to inject fuel into the proper cylinder based on firing order. If the position snesor is bad it wont send fuel to the correct cylinder based on cam position and therefore a cylinder not ready to fire is getting fuel while a firing cylinder is dry! Finally if all that is good then its the ECU and YES they do go bad (unfortunately all cars are computerized now and not like the old 70's with points and a distributor) If the ECU is bad you will need to buy a new one and have it encoded to your VIN number on the vehicle. The dealer can get this but they charge MEGABUCKS..you cant just take one out of a junk yard either. The best place is to search Google for an ECU for your model and find a dealer that will program for you to your vin.. and yes it has to be programmed. The average price I have found in the past is $150-300 dollars.

Posted on Jun 05, 2010

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HIe. Ihave. The opelcorsa 1,4 dosnt open ?njectors the spark ?s there nd the petrol pump ?s work?ng only ?njectors not seculet?ng


Have you tried a "noid" light to see if you have an injector pulse? If pulse is present but no fuel coming from injectors the fuel pressure may be inadequate. Use a test gauge to check for proper pressure at key on. Just because the pump runs does not mean the pressure is correct.

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If the filter is not working it may start and it may not if it starts good give it gas to see if it takes full it may not go get new one now remember the new filter put on ca can of dis to pre sock it

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the most common problem on this year sportage for rough running/stalling or not starting is clogged fuel injectors caused by a rusty fuel tank. Their is a recall for this. You can remove the fuel filter and drain the fuel into a clear container by blowing into the outlet of the filter. This will put unfiltered fuel into the container to look at. If it is rust colored you will need a fuel tank, fuel filter and injectors. The fuel lines will need to be flushed as well. Another common problem causing this condition is a broken crankshaft keyway. this causes the crankshaft to be out of time with the timing belt sprocket. If you check the timing marks everything will look good. To check this you need to put the timing marks on TDC cylinder number 1 and make sure that the piston is truly at top dead center.

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Fuel engine stops then start up in 1 min


You probably have an electronic ignition system to go with those fuel injectors. It sounds like it runs just long enough to empty the fuel out of the injectors, which means there might be a vacuum problem. I'm a carburetor person myself. Are you sure it sound like it NEEDS gas or could it be flooding?

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its an injectors nozzles problem im sure of it
might be dirty nozzles needs to be cleaned and clogged up
or the nozzles are getting wider spraying hole so rather than spry the fuel it dripping it causing such a start up problems
but the sure thing is you need just check the injectors nozzles
have a nice day

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did you install new filter in the right direction??? filters have a "flow arrow" pointing to which way it goes arrow points to the engine...
also did a lot of junk come out of old filter or the fuel line if so dirt is now blocking fuel rails... dirt will now pass through injectors ...

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CODES-PO301-PO303-PO316- CHANGED PLUGS & WIRES. STILL MISS ON START UP, GOES AWAY MOST OF THE TIME ABOVE 1000 R.P.M


P0301 - Cylinder 1 Misfire Detected.

Causes:
- Improper spark plug at cylinder #1
- Insufficient compression at cylinder #1
- Incorrect fuel pressure
- The injector circuit is open or shorted at cylinder #1
- Fuel injector #1 may be faulty
- Intake air leak

Solutions:
- Perform Injector Service
- Replaced Spark Plug #1
- Replaced Injector #1
- Replaced Ignition Coil #1

P0303 - Cylinder 3 Misfire Detected.
Follow info from P0301.

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Causes:
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- Ignition System.
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- Fuel Quality
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HI, this could simply be bad fuel but, i recommend changing the fuel filter at this point and, adding a pint of Sea Foam. this is good stuff and, it will clean out any impurities that may be inside the fuel delivery system.

If the fuel system cleaner and filter doesn't improve the performance, i would then, move on to the injection assembly. inspect each injector for its operational value. make sure every injector is firing and pulsing in correct timing. replace any injector that fails the inspection. I would also change the air filter if not done so already.

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