No power
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No power
I have a 96 Mazda B4000 four wheel drive 4.0 the problem I'm having no power spitting backfiring when it gets warm it gets worse I've changed spark plugs coil pack map sensor fuel filter open up throttle body to clean butterfly everything was extremely dirty sprayed a can of throttle body cleaner inside started and it randecent immediately went back as soon as I start to go up the hill or print any kind of load under it it just starts bucking missing no power and we're barely run also have another question under cool pack my cool pack was sitting directly on metal bracket shouldn't there be rubber or something there two separate then thank you
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Joined: Jan 2004
Posts: 13,851
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From: SW Va
Welcome to FTE
Right nowt I have more questions than suggestions but they're intended to try & help the forum get our minds wrapped around your woes.
If you've scanned the engine computer / controller for trouble code clues, post All code Numbers, as they can help focus a trouble shoot.
Good idea to have listed the replaced parts. Were all of those parts bad, or in need of replacement to bring the vehicle Scheduled Maintenance up to date?
Were the plugs, wires & coil pack oem, or least cost aftermarket?
Did these problems come about slowly over time, or suddenly after some event???
How many miles on this puppy & are ALL past & present due Scheduled Maintenance replacement parts in place oem, or say in writing that they meet or exceed Fords specifications, or are they least cost aftermarket???
On the coil pack insulation mounting, my 99 4.0 L coil pack isn't insulated on the bottom & is one of the reasons for my OEM or Aftermarket parts question!!!!
Right nowt I have more questions than suggestions but they're intended to try & help the forum get our minds wrapped around your woes.
If you've scanned the engine computer / controller for trouble code clues, post All code Numbers, as they can help focus a trouble shoot.
Good idea to have listed the replaced parts. Were all of those parts bad, or in need of replacement to bring the vehicle Scheduled Maintenance up to date?
Were the plugs, wires & coil pack oem, or least cost aftermarket?
Did these problems come about slowly over time, or suddenly after some event???
How many miles on this puppy & are ALL past & present due Scheduled Maintenance replacement parts in place oem, or say in writing that they meet or exceed Fords specifications, or are they least cost aftermarket???
On the coil pack insulation mounting, my 99 4.0 L coil pack isn't insulated on the bottom & is one of the reasons for my OEM or Aftermarket parts question!!!!
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