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4960 messages, Last post on Nov 25, 2009 at 8:23 AM

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What is this discussion about? Brakes, Electrical, Engine, Exhaust

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#2003 of 4960 Hydrogen powered??? by workdawg Sep 10, 2005 (4:19 am)
">Ok now I am really looking stupid? Hydrogen powered?? I haven't a clue. My daddy always worked on my vehicles before.....let me explain problem.....was running fine....filled gas tank.....ran fine home..........was parked for about 2 weeks.......ran fine first 10 miles then like all hell broke loose...........it does not idle well, it sounds as though sputtering when acclerated and the whole daggone van shakes when driving. Someone suggested SeaFoam.....tried this but still doing same. ????? Pattie B
#2004 of 4960 Re: [0patience] by aguilar Sep 10, 2005 (4:46 am)
Replying to: 0patience (Dec 28, 2003 3:49 pm) I NEED HELP MY NISSAN ALTIMA 1996 RAN WITH OUT OIL AND NOW THAT IT HAS OIL IT SHAKES AND WONT GO OVER 25 WITH OUT SHAKING THE OIL LIGHT NEVER CAME ON
#2005 of 4960 Re: Is my fuel pump bad??? [qbrozen] by 2me Sep 10, 2005 (5:38 am)
Replying to: qbrozen (Sep 09, 2005 11:14 am) I checked the codes and got a 51 lean fuel error and nothing else. could this be the fuel pump???
#2006 of 4960 Re: Is my fuel pump bad??? [2me] by alcan Sep 11, 2005 (12:41 am)
Replying to: 2me (Sep 09, 2005 9:46 am) Have the fuel pressure checked with a proper pressure gauge.
#2007 of 4960 Re: 99 GMC Savanna--plugs??? [workdawg] by alcan Sep 11, 2005 (12:47 am)
Replying to: workdawg (Sep 09, 2005 12:38 pm) At the business end of the spark plug wires: http://www.autozone.com/images/cds/gif/medium/0900823d8018ac4a.gif
#2008 of 4960 ml 320 by smallwood Sep 11, 2005 (4:39 am)
my 320 ml 2001, had a test done and the people told me it is the fuel trim ? what is a fuel trim and how do i fix it .... Replies to this message: alcan (Sep 12, 2005 4:22 am)
#2009 of 4960 94 Honda Passport engine tick by shanmac Sep 11, 2005 (6:50 pm)
Can anyone give a sugestion as to what the ticking is on my Passport??? Have been told 4 different things 1. the lifters 2. timing belt 3. the injectors 4. bad gas this has been going on for a couple of weeks and almost sounds like the fan blade hitting it's cover. Many thanks to those who can help!! Replies to this message: Mr_Shiftright (Sep 12, 2005 7:37 am) shanmac (Sep 15, 2005 2:19 pm) Mr_Shiftright (Sep 16, 2005 10:27 am)
#2010 of 4960 Re: ml 320 [smallwood] by alcan Sep 12, 2005 (4:22 am)
Replying to: smallwood (Sep 11, 2005 4:39 am) There isn't "a fuel trim", it's a condition. The engine control computer turns fuel injectors on and off to provide the correct air/fuel mixture, based on inputs from several sensors monitoring engine operating conditions. After the fuel is burned, the oxygen sensors in the exhaust system send a signal back to the computer to fine tune the mixture. If the sensors signal back that there's excessive oxygen in the exhaust indicating a lean mixture, the computer will start increasing the amount of fuel supplied (+ fuel trim). If the sensors detect low oxygen indicating a rich mixture, the computer will decrease the fuel supplied (- fuel trim). If the computer reaches the limit of how much fuel it can add or take away, a code is set for fuel trim. If the code was for + trim, the engine's running lean. If the code was for - trim, the engine's running rich.
#2011 of 4960 failed emission test by tim5660 Sep 12, 2005 (7:15 am)
My 93 Toyota Land Cruiser failed the idle portion of the GA emission test. All other portions passed, but the CO% at idle is 1.70, while 1.20 is passing (the 2500rpm number was .003, with 1.20 to pass). They said it didn't contain enough air (?). I did an ignition tune up prior to the test, and have checked the air filter and cleaned the throttle body since, the attendant recommended high octane and injector cleaner to improve this. What else can I do, or is this something for a professional? Replies to this message: crankshaft (Sep 12, 2005 4:58 pm) imidazol97 (Sep 12, 2005 5:43 pm) alcan (Sep 13, 2005 2:09 am) tim5660 (Sep 14, 2005 3:39 pm) imidazol97 (Sep 14, 2005 4:27 pm)
#2012 of 4960 Re: 94 Honda Passport engine tick [shanmac] by Mr_Shiftright HOST Sep 12, 2005 (7:37 am)
Replying to: shanmac (Sep 11, 2005 6:50 pm) You hear this when your car is idling and you lift the hood and listen, or are you talking about hearing it as you are driving? If AT IDLE with you looking in, I can tell you to eliminate BAD GAS If WHILE RUNNING, you can eliminate injectors So what you need to do is tell us if this is at IDLE or running, and if the noise increases steadily as you accelerate, and the noise decreases in frequency as you decelerate---or if the noise stays the same no matter what you do? Replies to this message: shanmac (Sep 15, 2005 2:19 pm) Mr_Shiftright (Sep 16, 2005 10:27 am)