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96 F350 wont start?

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Old 11-20-2015, 10:04 PM
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96 F350 wont start?

96 f350 5 speed temp/oil gauges, 3" to 6" stacks, k&n intake, wicked wheel, refurbished 190hp injectors, New turbo 68mm, tuner. Rest stock.
I drive this almost everyday.

Story is, I moved it started fine. It sat 18 maybe 22 hours, (35 degrees Fahrenheit) I went to start it, (waited 1min for glow pugs) blew some smoke fired a little (did that about 3 times) and then batteries went dead. Put charger on it plugged it in. I waited a hour. I tryed to start it (no fire or black/ White smoke) I repeated that, and nothing once more. Next day (30 degrees) plugged it in for 2-3 hours and still no fire. Guy I bought it from said it could need new glow plugs in 30k miles. I only had it for 2 months. Runs great. Anyone know what it could be? Thanks, Dillon.
 

Last edited by F350 power stroke 12; 11-21-2015 at 10:25 AM. Reason: Updated aftermarket parts
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Old 11-20-2015, 10:30 PM
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190 psi injectors? Put your batteries on the charger overnight. The truck needs a minimum of 10 volts to fire. Leave it plugged in for a few hours before attempting to start it. If that gets it running then we have a place to start. If not we have to look other places
 
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Old 11-20-2015, 10:31 PM
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Oh and welcome to the forum. We can learn you real good
 
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Old 11-20-2015, 10:33 PM
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Are you getting a wait to start light? If not check fuse #22 in the under hood fuse panel. If it is blowen, unplug the fuel heater in the fuel bowl and replace the fuse. That fuse also powers the PCM.
 
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Old 11-21-2015, 12:02 AM
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Yep, what these guys said. You can go from there. Is your tach moving when you crank it? It needs to be plugged in 4-5 hours to get the oil good and warm. And what are 190psi injectors?
 
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Old 11-21-2015, 12:26 AM
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Originally Posted by BBslider001
And what are 190psi injectors?
Real wore out.....
 
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Old 11-21-2015, 08:28 AM
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I check fuse #22, it was still good. Wait to start dose come on. I had it plugged in all night( still plugged in )I didn't pay attention to my tach so when I try to start it I'll post back about it. I'm going to go out and try in a little bit. Could any of this be because my glow plugs might be starting to go? I Believe 190hp injectors.
 
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Old 11-21-2015, 08:34 AM
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Welcome to FTE

Make sure your batts are up to task, if they are not you will never get it started.
On a side note you got your mods backwards
First should be gauges, exhaust, intake. After that would come injectors and tuner
 
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Old 11-21-2015, 08:35 AM
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Make sure the block heater is working. Sounds like bad glow plugs or glow plug relay to me.
 
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Old 11-21-2015, 08:53 AM
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Originally Posted by madpogue
Real wore out.....


Originally Posted by ReBilld
Make sure the block heater is working. Sounds like bad glow plugs or glow plug relay to me.
I second this. There is a "no start" flow chart that would help you. You need to start from the top. There are a few different reasons these trucks have trouble starting. The injectors need to see 10.5 volts to fire, so make sure your batts are either new or fully charged. See if your WTS light comes on. Next, see if the tach moves when you crank it. Let us know what you find.
 
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Old 11-21-2015, 08:54 AM
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I have stack 3" to 6". I have tranny temp and oil pressure gauges. I Believe there's a intake on it. K&n. My tach dose not move when I start it. Wait to start comes on also. #22 fuse is still good.
 
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Old 11-21-2015, 08:57 AM
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Ok, first and foremost, take off that K&N filter and do a 6637 or similar. They are no bueno for the turbo. Second, if your tach is not moving, you need to replace the CPS. It is located on the front of the engine about with a pigtail going to it. You need a 10mm socket. It's easy to replace. Only buy from Ford or International. Do not get a parts store because they are known to fail out of the box. Did you get a WTS light?
 
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Old 11-21-2015, 09:00 AM
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Wait to start come on and goes off normally. #22 fuse is still good.
 
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Old 11-21-2015, 09:02 AM
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Alright, good deal. Sounds like your CPS is toast. What kind of shape are you batteries in?
 
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Old 11-21-2015, 09:03 AM
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A quick and easy way to test the glow plugs is to use a 12v test light. clip the ground wire of the test light to the Positive + post on the battery. Unplug each valve cover plug and touch the tip of the test light to each of the farthest outside pins in the valve cover gasket. If the light comes on, GP is good. If light doesn't come on, GP is bad.
For the GPR (glow plug relay), use a digital volt meter set to read 12v DC. Turn the key on and touch one lead of the meter to one big post on the relay, and the other lead to the other big post on the relay. If it reads 0.3 volts or more, the relay is bad. You may have voltage coming out of the relay, but what you are looking for is the voltage drop through the relay while under load. 0.3v drop is a bad relay.
 


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