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Author
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Topic: 93 5.0 lx not running right
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P.B.R .stangs
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Member # 6544
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under load at about 3000rpm the car falls on it face and starts poppin and backfiring. timing is good new ignition mod, cap and rotor plugs and wires. swapped computers no change. just looking for any suggestions. thanks
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86 gt (parted out)
90 lincoln mark 7 (sold)
99 cobra (sold)
89 5.0 lx hatch (sold)
Posts: 167 | From: fair oaks/sacramento | Registered: Feb 2006
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Secnd2nun64
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Member # 1431
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Time for new O2 sensors? Have you checked your Air Fuel ratios?
Posts: 1460 | From: CA | Registered: Jun 2002
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gercolla1
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Member # 3068
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check ur ground for the injector harness also if you have a fuel gauge make sure its at 38psi
[ June 10, 2010, 04:34 PM: Message edited by: gercolla1 ]
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Sf Bay Area
Posts: 2171 | From: Sampan San Francisco | Registered: Jul 2003
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turbo50
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Member # 6700
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clean your maf and clock it.
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.........when was the last time YOU built something with YOUR own hands?
I offer quality sidework at reasonable prices. PM ME
Posts: 7606 | From: Discovery Bay, California | Registered: Apr 2006
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92stangLX
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Member # 3252
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Check fuel pressure first and all your plug wires.
Posts: 5302 | From: San Francisco | Registered: Sep 2003
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P.B.R .stangs
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Member # 6544
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posted
thanks for all the input guys. it was a bad ignition mod. on the distributor. got 2 new ones from napa that were bad found a distributor in my garage with a factory motorcraft part and it took care of the problem. thanks again for the input.
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86 gt (parted out)
90 lincoln mark 7 (sold)
99 cobra (sold)
89 5.0 lx hatch (sold)
Posts: 167 | From: fair oaks/sacramento | Registered: Feb 2006
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