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Won’t start after running for 30min

DVafghan

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DVafghan Enthusiast

DVafghan

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This motor was pulled, cleaned, and rebuilt. Grounds were replaced because after 15 years they looked shotty. 

sefiroxx Enthusiast

sefiroxx

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Make sure the injectors are working. You will need a noid light, or a remote start and a mechanics stethoscope (to listen for ticking at the injector)

Hillwood Enthusiast

Hillwood

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This motor was pulled, cleaned, and rebuilt. Grounds were replaced because after 15 years they looked shotty. 
I'm just going with the basics.. don't overlook the basics.. I'm just trying to help, not saying you made a mistake.. But check those grounds anyway.. Maybe you forgot to put one back in place.

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DVafghan Enthusiast

DVafghan

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I’m not saying you are but I’m just filling in the info that’s needed. All grounds were replaced with new grounds and they all were checked for being in good contact. 

DVafghan Enthusiast

DVafghan

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8 minutes ago, Hillwood said:

Was the problem there before the engine work?


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High mileage  and no power to haul a 7k lb trailer. Wanted cams only but the mechanic who did the cams blew the motor so we replaced all internals and it’s now a 6.0L stroker motor.  

Hillwood Enthusiast

Hillwood

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High mileage  and no power to haul a 7k lb trailer. Wanted cams only but the mechanic who did the cams blew the motor so we replaced all internals and it’s now a 6.0L stroker motor.  
Did you have any problems before this?
When was the first time you had the problem?

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DVafghan Enthusiast

DVafghan

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It hesitated while pushing the gas pedal and had a crazy and couldn’t find misfire problem. Now all besides fuel pressure issue it runs great. 

riverbanks Senior Enthusiast

riverbanks

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Why do you think,fuel problem?you mentioned,pedal to floor for restart,clear flood,what about a wire wiggle test while it's running?there have been harness problems behind power steering pump?

DVafghan Enthusiast

DVafghan

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6 minutes ago, riverbanks said:

Why do you think,fuel problem?you mentioned,pedal to floor for restart,clear flood,what about a wire wiggle test while it's running?there have been harness problems behind power steering pump?

Never thought outside of fuel issue. What wire am I looking for?

DVafghan Enthusiast

DVafghan

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18 minutes ago, riverbanks said:

Can't remember exactly,coil ground?CPS wires

Ok I’ll look there this weekend. Thanks. 

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