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Vipercar93

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Posts posted by Vipercar93

  1. Ours only have the one in the pump. A few people have broken the housing for them trying to update the pump. I'm leaving it well alone!

     

    You will probably find that it has a sock filter(prefilter) to prevent the large pieces of junk entering the fuel pump, then a secondary filter built into the regulator. Ahh it's a bit delicate, can understand that. That's where it gets really expensive =)

     

    Edit: Had a look at your fuel setup on an online manual. There is a sock pre-filter, with the fuel pump/regulator/filter built into a plastic housing that slides in and out of the tank. I take it it's this housing that people are breaking when they take the tank apart? Could see the float being bent too if someone wasn't careful. If you keep getting driveability issues these filters would need to be changed. There is a risk too that you might run lean when you 'get on it' if the filters are bad enough, but TBH you 'should' see codes before this happens.

     

    Hopefully cleaning the throttlebody will cure it. I can see why you don't want to mess with the fuel pump. There are a couple quick disconnects that need to be undone and as the plastic gets older they become less 'quick' and more a PITA!

  2. Your fuel pump assembly screwed into the tank? How is it built?

     

    Glad it's running better. Considering you run a lot of city miles 22 isn't too bad. The MPG doesn't really clock up until you start cruising at a steady speed, preferably below triple digits.

     

    Triple digits! It's illegal to drive over 70mph! ;)

     

    Most people seem to get at least 25-26mpg around town so it could be better. Even on a long cruise I didn't touch 30mpg!

     

    You might just have to pull the pump yet =)

     

    It was a joke, would be insane to drive that fast on the road.

  3. That last tank was all town driving as I wasn't really using the car cos of the caliper. On my drive to work this morning the car was alot better when crawling in traffic, it was becoming tiresome before. It will start to judder very slightly in 1st gear if you go too slow but other than that it's fine.

     

    Could probably do with the throttle body cleaned out with attention to the idle air control. When was your fuel filter changed out?

  4. You driving in the city a lot? That's not too far off if that's the case.

     

    Air-filters do make a difference. There isn't a 'placebo' effect with them at all. It's just not noticeable really since the power gains are not large enough for the butt dyno to register it. That filter looks pretty dirty. Just think of how well you could breath if you had to breath through something like that =) More restriction on the intake the more vacuum you need to pull the same air volume through the filter. More vacuum means more work for the engine(pump). You did find that drive-ability changes a lot with a little gain in torque.

  5. they had them on mountain bikes for years, work a treat as long as you take them off periodically to ensure theres no trapped moisture in there

     

    Wondered if this happened =)

     

    They bind up on the springs after a while?

  6. Ahh thought it was a 1.6 corrolla with a T-sport body kit. That engine you have doesn't make good MPG, relatively, but should get better than what you are getting? You driving in the city much? I see what you mean by a 'bike' engine. No wonder you have to sit at the high rpms, no torque in the low rpms worth squat nice high revver though! A screamer, will have to take me for a spin sometime =)

     

    http://i108.photobuc...hnid/img057.jpg and that's with a high flow exhaust and CAI.

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