Question about 1992 Ford Aerostar Extended

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I have a 92 Ford Aerostar no injector pulse!

I have a 92 Ford Aerostar with a 3.0L! Has fuel pressure, spark, but no injector pulse?

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  • jaredjm Aug 01, 2009

    I got it! It was the EEC Module! Thing runs like a millieon bucks now!

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  • 73 Answers

OK YOU HAVE SPARK IN THE WIRES AND YOU DO HAVE GAS TOO AND THE CAR DOESNT START OR THE ENGINE DOESNT TURN OVER

Posted on Jul 31, 2009

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1 Answer

My 98 ford explorer wont start its turning over and getting spark and fuel


OK IF YOUR YOUR SURE YOU HAVE SPARK AND FUEL THEN THE PROBLEM IS AIR OR COMPRESSION I WOULD THINK COMPRESSION DO A QUICK COMPRESSION TEST AND I THINK YOU WILL FIND THE PROBLEM IS A BROKEN TIMING CHAIN ONE OTHER POSSIBILITY IS A PLUGGED CATALYST BUT FOR BOTH BANKS TO BE PLUGGED TO THE POINT IT WILL NOT START IS VERY RARE GOOD LUCK (WHEN YOU SAY YOU HAVE FUEL DO YOU MEAN THE FUEL PRESSURE IS GOOD AND YOU HAVE INJECTOR PULSE OR JUST THAT YOU HAVE GOOD PRESSURE THE INJECTORS MUST PULSE AND HAVE AROUND 45 TO 60 PSI (RULE OF THUMB) FOR IT TO START ) USE A NOID LIGHT TO TEST INJECTOR PULSE OR IF NOT AVILABE SUBSTIUTE A 194 BULB AND BEND THE WIRE TABS FROM THE BULB DOWN AND PLUG THEM INTO THE INJECTOR HARNESS (NOT RECOMMENDED FOR ASIAN OR EUROPEAN CARS ) THIS LIGHT WILL BLINK WHEN CRANKING OR RUNNING IF YOU HAVE INJECTOR PULSE

Nov 15, 2013 | 1998 Ford Explorer

1 Answer

Fouled spark pugs


Get one of your local "tuner teens" to plug into your computer and reset the injector pulse width. Those kids seem to have all the latest gadgets to reprogram the computer.

Mar 26, 2013 | 2005 Ford Explorer

1 Answer

2004 ford explorer will not start but turns over


For a no start , cranks over ok. be sure you have fuel pressure at the fuel rail first, before checking the injectors. There should be more that 40 psi at the rail... if not .. you might have a fuel pump problem. Even if you have fuel pressure at the fuel rail... the next thing I would check for,,, is spark !! Make sure you have spark at the spark plugs. The order would be... fuel pressure first and then spark , , then injector pulse. !! Then plugged exhaust.... then bad fuel then engine timing. The injectors have power to them all the time. The PCM controls the ground to the injectors. So you would have to monitor the ground side of the injectors. So checking injectors is kinda complicated. Hope this helps you. Good luck.

Mar 03, 2013 | 2004 Ford Explorer

1 Answer

92 ford aerostar good fuel pressure, plenty of spark, spins like crazy good battery , air intake good but fuel pump runs non stop and engine want start. acts like no run signal being enabled. is there a...


There is a fuel pressure regulator on the fuel rail. It could be bad. To check this pull off the vacuum line and turn the ignition on without trying to start the car. If fuel comes out of the vacuum hose fitting the fuel pressure regulator is bad. Another possibility is a bad fuel pump. Check your fuel preasure. If low or non exisitant replace fuel pump only after checking fuel pressure regulator. Good luck.

Sep 23, 2011 | 1992 Ford Aerostar Extended

3 Answers

1989 Ford Ranger 2.3l. Won't start. Does not have injector pulse. Has spark on all 4 passenger side wires. Has at least some fuel pressure. Timing and belt good. This was a progressive problem in that...


The fuel pressure has to to 35 to 45 psi. And no low fuel pressure will not cause no injector pulse.The veicle sounds more like a idle air control problem why? because as you stated it runs rough when it does start.Get it to start sysle the key you will hear the fuel pump go on cycle it three times then start it up. when the vehicle warms up take the idle air valve out and clean it with carburator cleaner or even brake cleaner you may even want to do the throttle body itself this should help with the hard start up and rough running

Aug 15, 2011 | Ford Ranger Cars & Trucks

1 Answer

1999 ford escort sport wont start turns over


Check all fuses first. Then have someone listen near the back wheel when you first turn the key to "on" they should hear a hum if the fuel pump is working. If not, you will need a pressure tester for the fuel system to check for pressure at the test port near the engine. If OK, check for spark and injector pulse (you'll need noid lights for the injectors). If fuel pressure is low or none, you need a pump (don't replace till you check to see if it's getting power). If no spark or injector pulse, you probably need a Crank Position Sensor.

Mar 19, 2010 | 1999 Ford Escort

1 Answer

1979 ford f250 wont start unless i put gas in CARB


first of all you have no carb its fuel injected, at least you know you have spark, now do you have fuel pressure??, is the fuel pump working?/ if you have fuel and pressure then you have to check signal at the injectors, so if you have fuel pressure and a good injector pulse the next step is to check the injectors, this may require removal, good luck

Nov 16, 2009 | 1995 Ford F250

2 Answers

1999 ford escort wont start not firing no spark.


Check Engine Light on? It could be the "crankshaft position sensor" or the "camshaft position sensor", maybe the coilpack but, if it's the coil pack you should still have spark on two cylinders.

Nov 09, 2009 | 1999 Ford Escort

1 Answer

93 Aerostar 3.0 Not Starting


first check for fuel pressure to your injectors clean the canister & check you intake cause you need three items to start spark'fuel & air if thats all good then you need to retime the fireing order & make sure your getting spark in all plugs & not just one

Jun 04, 2009 | 1989 Ford Aerostar Cargo

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