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| The Panel Van Man |
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My EF 5lit is missing on acceleration. I have replaced Hall effect, Ignition module, Coil. Cap & Rotor, Plugs & Leads. Heads are 220KW GT40s, With AU injectors, Manifold & T/Body, was working fine started off as a intermittent miss at idle and has got worse. Started throwing bits at it but to no avail. Car is dual fuel Vapour injected gas & does it on both fuels worse on gas , that's why I thought it was spark. I am going to put it on the scope, but any ideas might help, will keep you all posted. Regards TPVM.
SALT IS FOR RACING. SAUCE IS FOR FISH & CHIPS.
_________________ SALT IS FOR RACING ON. SAUCE IS FOR FISH & CHIPS. |
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| alpha141 |
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what coil did you get? I have had problems with replacing coils, brand new coil shorting out to the iron core. check at night. using the scope will help you nail the problem.
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| 66 coupe |
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is it a consitant miss now, ie maybe a burnt valve?
It is possible you have a bad plug or lead, pull the plugs and look for an odd one. I just did a job yesterday where a customer replaced all plugs on his hotrod, then it developed a bad miss and started popping out the exhaust, tuened out when he changed the plugs, he had one lead resting up against the extractors, and it burnt the lead hence arcing to the extractors and not firing the plug - anythings possible |
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| hans hartman |
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try the tfi module,6-8s are the same
_________________ R.I.P HANS HARTMAN |
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| The Panel Van Man |
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IN ANSWER TO A: THE COIL IS AN ACA [AND DOESN'T APPEAR TO SPARK AT NIGHT
B; NEW TFI OFF A SPARE SIX DIZZY C: LEADS ARE NEW AND WAS THE SAME ON OLD LEADS. D: HEADS HAVE ONLY BEEN ONE SINCE XMAS & WHERE RECO'S VAC GAUGE IS STEADY & RIGHT. BEEN THERE DONE THAT, STUFFED IF I KNOW, GETTING SCOPED TOMORROW. THANKS FOR YOUR THOUGHTS, TPVM
_________________ SALT IS FOR RACING ON. SAUCE IS FOR FISH & CHIPS. |
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| gaasman |
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Hey dude, how did you go with the scope, any luck?
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| The Panel Van Man |
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YES FINALLY FOUND SOMEONE THAT STILL HAD A SCOPE. TURNS OUT THAT NO5 PLUG WAS FOULED. THOUGHT I HAD THEM ALL OUT. SHORT TERM FIX IS A HOTTER PLUG. LONG TERM 'STOLE' AN AU LONG FOR $880.00. WILL FIT MY GT40'S, THEY HAVE STAINLESS VALVES & GOOD SPRINGS & MY 200 KW CAM. THEM EXTREMELY LONG TERM FIX BUILD THE OLD SHORT AS A 347CI HAVE GOT +20 PISTONS & RODS ONLY NEED A CRANK. SYDNEY SPEED HAVE THEM $250.00, CHEAP CRANK BUT IT'S NOT A RACE CAR, IT'S THE WIFE'S TRUCK. THANKS FOR ALL YOUR INPUT. REGARDS TPVM
_________________ SALT IS FOR RACING ON. SAUCE IS FOR FISH & CHIPS. |
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| EBXR8380 |
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My ears are hurting...
_________________ As in ZOOM 126 edition |
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