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Hard to find which bad injectors but they pass test.

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Old 04-06-2012, 01:35 AM
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Hard to find which bad injectors but they pass test.

Well still having issue with fuel consume at idle it way much.

New valve cover gasket wiring and plug.
Change few injectors.

Pass millions test on buzz test cold and HOT 100%
Test cylinder contribution only it show #8 due grey CPS I had.

What I notice everytime cold start I do had miss with blue smoke. When I put in gear and acceraltion it like sluggish for few seconds then it flip switch there POWER it jerky rev. If you do brake power. Rev 1000-1200 it shaky miss.

When it become hot it smooth with little miss happened often with grey cps.
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Old 04-06-2012, 07:33 AM
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When you had the valve covers off did you fire it up and watch to see which injector was not spitting oil as good?
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Old 04-06-2012, 07:48 AM
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Originally Posted by riverrat41 View Post
When you had the valve covers off did you fire it up and watch to see which injector was not spitting oil as good?

They squirt oil same. Going keep look for potential bad one.
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2002, 40, 60, 73, 73l, bad, diesel, faulty, find, ford, hard, identify, injector, oil, pinpoint, squirting, test

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