 1.7 loses power, furl pump failing? |
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| nycchef |
 Jun 8 2006, 07:43 PM
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mechanical moron  Group: Members Posts: 952 Joined: 28-November 05 From: new york city n.y. Member No.: 5,202 Region Association: None  |
seems when i push the engine hard it will suddenly lose power. like it's starving for fuel. doesn't stall but can't get above 2000rpm's or so and it backfires a little. when i take it easier it comes back and runs fine. do fuel pumps get weak or is it a work or not work type of thing. sorry about the typo
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| BMXerror |
Jun 8 2006, 07:59 PM
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Senior Member Group: Members Posts: 1,705 Joined: 8-April 06 From: Hesperia Ca Member No.: 5,842 |
I can't really answer you question about whether a fuel pumkp can get 'weak' or not because I don't know. However, it sounds like you're just getting behind in your fluel flow, as if you don't have the capacity to push it too hard, right? My pop's having the same trouble with his motorcycle right now. I would first check the main feed lines to make sure they're not clogged up as well as the fuel filter. If it turns out not being that or the pump, I might take a look at the enrichment valve. 2000 RPM sounds a little low for it to be needed, but I'm still new to this injection system. I'm just throwing some things out there as if I knew what I was talking about. Don't mind me.
Mark D. Oh yeah... Did this start happening all of the sudden, or has it been a gradual loss? |
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Posts in this topic
nycchef 1.7 loses power Jun 8 2006, 07:43 PM
SGB I kinda like the typo....
Do ya know if the valves... Jun 8 2006, 07:52 PM
nycchef this problem started today before couldn't get... Jun 8 2006, 08:06 PM drewvw QUOTE
Robert21 :( Just thinking could it be a bad acceler... Jun 8 2006, 10:01 PM So.Cal.914 Have you changed the air in the tires lately or ma... Jun 8 2006, 11:18 PM nycchef had accelerator assembly rebuilt by kos auto in mo... Jun 9 2006, 07:06 AM Dr Evil Hey Man,
If you can get a fuel pressure tester and... Jun 9 2006, 07:11 AM nycchef took out the tank and cleaned and re-epoxyed it wh... Jun 9 2006, 07:20 AM Dr Evil Sorry, it is a toilet paper sensor ;)
TP= throt... Jun 9 2006, 07:29 AM Dr Evil Oh ya, points gap? I would definetly adjust the va... Jun 9 2006, 07:32 AM BMXerror Yup, you're definately asking the right questi... Jun 9 2006, 11:29 AM |
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