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1994.5 - 1997 7.3L Power Stroke Diesel  

injector replacement question

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Old Feb 6, 2007 | 06:12 PM
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gomfrddy
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injector replacement question

how long should it take for the truck to start after replacing one injector? also can I start the truck with the valve cover off?

thanks!
 
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Old Feb 6, 2007 | 06:50 PM
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tjbeggs
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if you refill the high pressure oil reservior it may take about 1 or two minutes worth of cranking. but only crank for 30 seconds at a time max!! also yes you can start the truck with the valve cover off. the oil will not squirt.
 
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Old Feb 6, 2007 | 07:01 PM
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where is the high oil pres. reservoir? do you have a pic?
 

Last edited by gomfrddy; Feb 6, 2007 at 07:21 PM.
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Old Feb 6, 2007 | 07:21 PM
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Originally Posted by tjbeggs
if you refill the high pressure oil reservior it may take about 1 or two minutes worth of cranking. but only crank for 30 seconds at a time max!! also yes you can start the truck with the valve cover off. the oil will not squirt.
where is the high oil pres. reservoir? do you have a pic?
 
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Old Feb 7, 2007 | 10:18 AM
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the reservior is under the plastic engine cover. top front of the motor between the alt and a/c compressor. it is an aluminum housing with a allen head or 1/4 inch square drive plug in the top on the drivers side. the housing is about 2 inch by 6 inch. directly behind the housing will be the fuel filter housing.
 
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Old Feb 7, 2007 | 04:49 PM
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It was funny when I did mine I just purged the cylinders 2 different times for 30 seconds with the 4 plugs disconnected with the starter after I got most of the oil/fuel out of back cylinders. Then checked the hpop res and it was still full. When I was all done double checking everything I jumped in and it started within 10 seconds.
 
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