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| 5leets |
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Hi Everyone, I hope someone can help me. My EL 5.0 is frustrating the hell outta me.
The problem I have is when I put my foot flat to the floor in my car it struggles and is hesitant, when I lift my foot a little the power seems to increase. I have fitted new plugs,leads,dizzy cap and rotor, fuel pump. I have checked the tps setting. I am at a loss as too what the problem is, It feels like it is starving of fuel. Any ideas/suggestions would be greatly appreciated 
_________________ 1998 EL Ford Futura 5.0 |
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| xafalcon |
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Do a fault scan, KOEO, KOER, Cylinder balance. This will highlight problems or eliminate many things. It should ALWAYS be the first thing done. The onboard fault logging is very powerful.
_________________ XA Faimont 351C, AU2 XR8 Manual 5.0, DA LTD 5.0, Mk1 Capri 5.0, 1995 Mustang 5.0, EF2 XR8 Manual, EF2 Fairmont Ghia 5.0, AU3 XR8 Auto, AU2 XR8 Auto, AU2 XR8 Manual Ute, TE Cortina 5.0 Manual, DU LTD 5.0 soon to be manual |
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| Vic |
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Change your fuel filter.
_________________ 5.6L of carbon footprint. |
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| jerrytorry |
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also check airflow meter
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| 5leets |
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I have fitted a new fuel filter. How do I check the airflow meter other than a visual(its clean)
Is there any way I can check log codes myself. My local dealer isnt very helpful and this site has been gold for me for the past four years  The lack of power i am experiencing is only at wide open throttle.
_________________ 1998 EL Ford Futura 5.0 |
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| WARMACHINE |
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Unplug maf and see how it goes.
Check timing. Check throttle body blade is opening all the way. |
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| 5leets |
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Checked throttle body and its opening and closing as it should. Im not sure what the timing should be. Engine has a few mods including flat top pistons, roller rockers, balanced. Heads are stock. Cam is stock.
_________________ 1998 EL Ford Futura 5.0 |
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| Vic |
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Well if you have replaced both the fuel pump and the fuel filter then I'd check the timing.
_________________ 5.6L of carbon footprint. |
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| WARMACHINE |
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Timing should be 30* + or - 2*
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| 5leets |
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RAPTOR_XR8 wrote: Timing should be 30* + or - 2* Thankyou, I will check timing and see how that goes
_________________ 1998 EL Ford Futura 5.0 |
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| Sturmovik |
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Dont forget that it has to be in self test mode when doing the timing.
Also bump it to 34-35 degrees and run 98 fuel.
_________________ 1993 ED XR6 5speed Polynesian Green. Project car. |
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| WARMACHINE |
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Yeah up the timing thats a great idea considering its running dif pistons + he hasnt said what comp ratio hes running.
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| Sturmovik |
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RAPTOR_XR8 wrote: Yeah up the timing thats a great idea considering its running dif pistons + he hasnt said what comp ratio hes running. If it pings, drop it back down. Its not rocket science 
_________________ 1993 ED XR6 5speed Polynesian Green. Project car. |
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| 5leets |
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RAPTOR_XR8 wrote: Yeah up the timing thats a great idea considering its running dif pistons + he hasnt said what comp ratio hes running. It is high compression, 10.7-1 i think, ACL Race series engine kit flat top pistons,1.72 ratio roller rockers, Crow 7333 double valve springs. I run 98 octane in it because it is high compression.
_________________ 1998 EL Ford Futura 5.0 |
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| Michael (HYPOEB) |
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Maybe because its a 5L
 I would probley go the timing first aswell. Did you try Unpluging the maf?
_________________ EBT-747 - |
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