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Old Aug 5, 2010 | 09:54 AM
  #1  
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3dormatt
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Default Hard to start

Hi all. I have a really annoying problem that I can't seem to cure. The Car is an Escort; but, it is running the engine, loom, ecu, and running gear from a 2wd Saff, hence why I thought it should go in here!
The car; when hot or cold, usually turns over for a good 5-10 seconds before it will fire and start. Maybe 1 in 15 times it will start on the button. The saff that I pulled everything out of started on the button; even after being sat for a couple of months!
The only things I have changed since doing the conversion are the injectors and chip; however I have tried the old chip and it made no difference. The injectors were bought second hand and I am told they were reconditioned, plus the car drives perfectly so I have no reason to doubt them atm.
I have changed the cps, ect, act, coil, plugs and checked and double checked the wiring and am now completely stumped!!!!!
Please help.
Matt.
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Old Aug 5, 2010 | 10:12 AM
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oldford
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What you probably didn't change was the fuel pump.
Try this: ignition on, but do not start! Wait 2 seconds for fuel pressure to build up and then start the engine.
If that works then the pressure drops without the pump running. Usually a defective fuel pump.
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Old Aug 5, 2010 | 10:21 AM
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Yep! Brand new uprated fuel pump, rewired from the battery back; and brand new fpr.
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Old Aug 5, 2010 | 05:51 PM
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Get the injectors checked, I've had one that was iffy when cold but perfect once running, but could be a lot of things.
tabetha
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Old Aug 5, 2010 | 06:05 PM
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Or have a local garage perform an exhaust gas test.
Then you know what is going on during cranking and cold running and that's probably cheaper than checking injectors.
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Old Aug 12, 2010 | 02:28 PM
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Sussed it 2 leaking injectors!
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