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| quik_ED |
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hey guys,
i bought myself an EA s-pac falcon for 500 bucks: its a 5spd with a 3.23 LSD with eb xr mag wheels i was happy with the buy but there is 1 problem  it wont rev past 3500 rpm...pretty much bought it as a donor car for my next project but i want to have some fun in it first lol any ideas on what this could be? any help is greatly appreciated cheers |
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| scotty2611 |
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What is the exhaust like, check to see if any blockages,
If ok return to basics, Spark, Air, Fuel, and also Timing Best of luck mate
_________________ EB 2,Turbo EL Motor, Momo Wheel, Cam, Fuel preasure reg, LSD, Color coded boot garnish 17" wheels, Lowered, Shift kit, Slotted & cross Drilled Brakes, AU fuel injectors, & more to come |
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| quik_ED |
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exhaust seems alright, just changed the plugs and leads and did the timing and in the middle of changing the coil at the moment
thanks |
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| sooty72 |
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Nah, it's rooted. The best thing you could do is drive it up here to brissie, and I'll give you the $500 for it. Cut your losses and walk away.
Only kidding, sounds like a bargain!  Check the timing first, then make sure the air & fuel filters are OK. Does it miss or break down at 3500, or just run into a wall? Make sure the intake air ducting isnt blocked. Good luck, and enjoy. 
_________________ Yes, I own a Ute. No, I won't help you move! |
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| quik_ED |
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nah the intake is fine, has a new filter and yeah it just hits a wall kind of like the rev limiter
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| sooty72 |
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If the timing check out OK, try advancing it a few degrees and take it for a fang. If it pings, back off and back the timing off again. If it goes ok, try a few more. The balancer may have slipped.
_________________ Yes, I own a Ute. No, I won't help you move! |
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| quik_ED |
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timing is good but ill try advancing it.. thanks
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| scotty2611 |
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OK mate,
Next options is to check the fuel system, Fuel pump low rate and pressure Fuel flow should be approx 1 litre in 30 seconds Is is CFI or MPFI Scotty
_________________ EB 2,Turbo EL Motor, Momo Wheel, Cam, Fuel preasure reg, LSD, Color coded boot garnish 17" wheels, Lowered, Shift kit, Slotted & cross Drilled Brakes, AU fuel injectors, & more to come |
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| 87SIlude |
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Dosnt a blocked/colapsed cat converter stop engins reving past around the 3500 mark.
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| scotty2611 |
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Thats why I said to check the exhaust,
A Universal cat is available for approx $250, ( Dont Cut them ) as the EPA are going around checking cars at the moment, and its a possible $15000 fine
_________________ EB 2,Turbo EL Motor, Momo Wheel, Cam, Fuel preasure reg, LSD, Color coded boot garnish 17" wheels, Lowered, Shift kit, Slotted & cross Drilled Brakes, AU fuel injectors, & more to come |
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| Troy |
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throttle opening right up?
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| quik_ED |
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its a multi point injection. since im going to put a new exhaust on it soon ill just take the cat off and bash it out for now and see what happens, also how do i check what the flow rate is of the fuel system?
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| scotty2611 |
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Also as silly as it sounds check the accelerator gable and make sure it getting full open throttle, as the falcons have problems with the outer cable,
_________________ EB 2,Turbo EL Motor, Momo Wheel, Cam, Fuel preasure reg, LSD, Color coded boot garnish 17" wheels, Lowered, Shift kit, Slotted & cross Drilled Brakes, AU fuel injectors, & more to come |
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| jerrytorry |
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check to see if it has the manual ECU because if its an Auto ECU and doesn't have the resistors they don't rev past 3500RPM
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| quik_ED |
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its a factory manual so it cant b the ECU, when i get home today ill try a few of your ideas and let u know how it went tonight
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