 Does fuel pump (injection) cut off if clogged?, YES i searched and read all 20 pages |
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| jsayre914 |
  Nov 15 2009, 11:56 AM
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Speed Up !!!  Group: Members Posts: 3,188 Joined: 10-February 08 From: Timonium MD 21093 Member No.: 8,696 Region Association: MidAtlantic Region  |
On a bosh fuel pump (3 tit) does it cut out if it cannot get fuel?? I realize if it is intermittant it is probably a loose connection, loose or bad relay, loose pin on board, or dirty fuse on board, etc.
i am at work, and i am not so sure i will make it home tonight, i have a few tools, but no electrical stuff with me. i was wondering .... what would the pump do with good power and a clogged line?? i made it half way to work and the pump cut out 3 times within 1 min, then dead. i pulled over checked the pump and all connections tight. i tried to start it 4-5 times, heard the pump run for 1 sec then dead. crawled under and shook the filtre and banged on the pump. it started but would not idle. i then loosend the clamp holding the pump and turned it upside down. car started and kept strong at high idle but started to choke below 3500 rpm. I risked the drive into work, and made it idling between 3500 and 4500, it would start to cut out and i would downshift jump the rpm and it was ok again. welcome to my life |
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Posts in this topic
jsayre914 Does fuel pump (injection) cut off if clogged? Nov 15 2009, 11:56 AM
jsayre914 without tools and time i cannot trouble shoot so m... Nov 15 2009, 12:56 PM underthetire ok, not sure I can help but...
If it won't idl... Nov 15 2009, 01:10 PM
jsayre914
ok, not sure I can help but...
yes you can, thank... Nov 15 2009, 03:00 PM jsayre914 Hey,
does anybody have a fuel filtre to drop off ... Nov 15 2009, 03:06 PM underthetire Ok, L-jet makes more sense. I think those have a l... Nov 15 2009, 04:22 PM Cap'n Krusty Clogged filters are rare on our cars. They will N... Nov 15 2009, 04:24 PM jsayre914
Clogged filters are rare on our cars. They will ... Nov 15 2009, 05:14 PM underthetire i have the idle screw all the way in and i can idl... Nov 15 2009, 05:54 PM jsayre914
i have the idle screw all the way in and i can id... Nov 15 2009, 05:58 PM r_towle
i have the idle screw all the way in and i can i... Nov 15 2009, 06:11 PM jsayre914
[quote name='jsayre914' post='1239056' date='Nov ... Nov 15 2009, 06:20 PM r_towle
[quote name='jsayre914' post='1239056' date='Nov... Nov 15 2009, 06:25 PM jsayre914
Ljet pump test.
Pull large rubber hose off the ... Nov 16 2009, 10:32 AM ericread I recenty had some significant fuel pump issues. ... Nov 15 2009, 06:21 PM Vacca Rabite You home yet?
Zach Nov 15 2009, 08:20 PM underthetire Could be the sock in the tank. Have you changed it... Nov 16 2009, 10:35 AM r_towle Its either the fuel pump, or the fuel pressure reg... Nov 16 2009, 06:07 PM jsayre914
Its either the fuel pump, or the fuel pressure re... Nov 16 2009, 06:17 PM underthetire Not if what Rich says, rising rate regulator. I do... Nov 16 2009, 06:20 PM jsayre914
Not if what Rich says, rising rate regulator. I d... Nov 16 2009, 06:35 PM r_towle The regulator is pretty simple...this happened to ... Nov 16 2009, 06:56 PM r_towle Start reading here.
http://manuals.type4.org/ljet... Nov 16 2009, 07:00 PM jsayre914 i am reading...thanks Rich.
test one. check vo... Nov 17 2009, 08:22 AM Millerwelds I recently went through some fuel pump issues on m... Nov 17 2009, 08:36 AM jsayre914 i just tried the jumper test. + to coil and - to b... Nov 17 2009, 10:53 AM r_towle
i just tried the jumper test. + to coil and - to ... Nov 17 2009, 07:13 PM ericread Since you have now determined the pump is good, it... Nov 17 2009, 11:37 AM r_towle Here is what I would do.
remove the power lead fro... Nov 17 2009, 07:23 PM jsayre914 i got frusterated last night, looking for the prob... Nov 18 2009, 11:48 AM Vacca Rabite If it ran great, maybe you fixed the problem?
Zac... Nov 18 2009, 12:26 PM jsayre914
If it ran great, maybe you fixed the problem?
Za... Nov 18 2009, 04:00 PM ericread :wacko: Nov 18 2009, 12:29 PM r_towle I am confused.
If this is a fuel pump issue or an ... Nov 18 2009, 04:43 PM jsayre914
I am confused.
If this is a fuel pump issue or an... Nov 18 2009, 05:50 PM underthetire ooooh, i can answer this one, lost my pump on the ... Nov 18 2009, 05:53 PM jsayre914
ooooh, i can answer this one, lost my pump on the... Nov 18 2009, 05:58 PM underthetire
ooooh, i can answer this one, lost my pump on th... Nov 18 2009, 06:02 PM r_towle So, are you home again?
Do you have a multi meter?... Nov 18 2009, 06:40 PM  |
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