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Removing the fuel filter and advancing ignition timing

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Gatesys SW20
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2013/10/13 13:21:33 (permalink)
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Removing the fuel filter and advancing ignition timing

Guys I've been for the last two weekends trying to replace my fuel filter
I've got the bottom bolt cracked easily the top one looks to be a bit rounded off so I got a 17mm crows foot
It bites hard into the bolt but I can't crack it, it's that tight and I can't get any decent leverage where the filter is so I wedged a spanner against the firewall so the filter won't turn in the holder
And still nothing?
I am turning it counterclockwise I'm pretty certain it's not a reverse thread bolt

I'm going to get some releasing stuff to soak it in
But anyone else have any ideas?
I've got a new bolt to go into fr Toyota once I get it out
I don't want pull the line out and drill it out as it's more of pita then I want to spend on the damn filter

Also
I had the timing belt changed and it's at 9dehrees ignition timing/base timing

Now the last mr2 I had was set to 13 degrees and was really responsive
Would that be ok because I've read they don't tend to start pinging until 15 degrees
If I wanted the extra little low ranger and mid could I safely advance it to 13
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    artymr2
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    Re: Removing the fuel filter and advancing ignition timing 2013/10/13 14:08:23 (permalink)
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    Have you tried loading up the bolt and hitting the end of spanner with a hammer to crack it, it often works much better than just applying pressure trying to unbolt it.  Correct, it is a normal thread.
     
    Re timing, you can advance it a bit ok if you run higher octane fuel.  Just keep a good ear out for any pinging and back of if you hear it.
     
    Cheers

    Black SW20 GT Turbo T-top


    #2
    Reddtarga
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    Re: Removing the fuel filter and advancing ignition timing 2013/10/14 10:24:18 (permalink)
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    Normally these banjo bolts are very tight, and you need a 19mm open-end spanner underneath, and a 17mm for the top.
    Align the spanners so that you can squeeze them together with both hands first to undo, then to tighten again later. You get a lot more leverage that way.
    (You can use the same technique when adjusting track rod lock-nuts).
     

    1990 ADM NA
     
     
     
     
     
     
    #3

    zmit
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    Re: Removing the fuel filter and advancing ignition timing 2013/10/14 12:36:14 (permalink)
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    ^ second that trick. It's incredibly useful.

    1992 SW20 GT
    ... and loving it...
    #4
    Gatesys SW20
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    Re: Removing the fuel filter and advancing ignition timing 2013/10/14 12:44:35 (permalink)
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    i will give that a go mate!! Cheers!
    #5
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