Question about Suzuki GSX 400 F Motorcycles

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Firing order 400

My gsx400f 1989 model staves itself of fuel at around 7000rpm what could it be

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Basic stuff, try the fuel filter if it has one, look for crimped lines or leaking connections. Your bike isn't getting the fuel it needs to go that speed. Something is blocking the flow of fuel.

Posted on May 14, 2014

  • Ian Dumbleton'Dodds
    Ian Dumbleton'Dodds May 14, 2014

    I have tried cleaning all fuel lines and carbs also jets on all four I even tried changing all fuel pipes for new I had my fuel tap off and cleaned it out

  • jimhr10
    jimhr10 May 14, 2014

    Are you sure it's a fuel problem? A coil or ignition sensor can cause the same symptoms.



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What is the firing order on a fzr400 4 cylinder motor

Hi, Klauser209 sorry you can't find the first and best tool you ever bought for your Yamaha despair, not for a mere $10 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please visit the websites below. Good luck and have a nice day.
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My GSX400f won't start even with a new battery - any troubleshooting tips?

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Firing order on my kawasaki zxr400 (h1)...??????

Hi hall ie
I just replied to your last question about firing order
I couldnt get back to you with a reply to your idle screw question due to a software problem
Has the bike been unused for a long time?
Please review your last 2 questions (which I've answered) & gimme some feedback as it helps my ratings
Ride safe

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Wats the firing order 4 a kawasaki zxr400 (h1) ???????

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Please mark this as very helpful (if it has been!!)

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I have a 1986 gsxr 400 just bought only starts the odd time

You should also check ignition, there may be a fault with the coil or ignition generator, am manual would give you basic tests, are all jets clean and clear? Is the float valve letting enough fuel into the float chamber? Is ther good supplies of fuel getting to the main float valve's? Check your spark, it should be ccrisp and fat, and be powerful, ignition systems have so much that can develope intermittent faults, i no your truly in a Nightmare! Good Luck, The Yeti - Hastings

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