» Site Navigation | | » Recent Threads | looove 04-16-2024 01:18 PM 04-16-2024 01:18 PM 0 Replies, 1,517 Views | | | | | | 11-20-2004, 07:03 AM | #1 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | Need Help from the experts diagnosing a problem I was driving to work the other night, and i stopped to get a few red bulls. As I pulled in to the parking lot the car just died. So I restarted it and it would not stay running unless i gave it gas. So I shut it down, got out, and did a once over and found nothing. Ran the peake and found no fault codes. I started it up again an it ran fine. So I shut it down one more time and restarted and it ran like crap again. I decided to try and make it to work and deal with it later. On the way there the car would decacelerate even with it floored like it wasn't getting any fuel. After a second it felt accelarate again like i got fuel pressure back ? I thought it maybe a fuel delivery problem somehere, but when I got to work there was a distinct burining smell under the car. Now the car runs fine ever since??? Anybody have any ideas?? | | | 11-20-2004, 07:18 AM | #2 | Senior Member Join Date: Aug 2004 Location: Indiana Posts: 256 | How many miles on the car? How old is the fuel filter? You might have gotten a bad tank of gas, or you may have dirty injectors. | | | 11-20-2004, 07:29 AM | #3 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | The car has about a 130,00 Yea I know it could be a million things, but I ruled out the fuel filter, because of the burning smell from underneath the car. I have to admit though that the fuel filter hasn't been change out in "quite some time", so I'm not going to completely rule it out. | | | 11-20-2004, 05:04 PM | #4 | Senior Member Join Date: May 2004 Posts: 107 | I would change the fuel filter which you have to do anyway. Also run some Chevron fuel cleaner through your next tank full. Could be injectors being clogged and this may do it short of pulling those. Good luck. | | | 11-20-2004, 07:24 PM | #5 | Senior Member Join Date: Jul 2004 Location: Tampa Posts: 465 | here are my guesses: leak on the vacum like for the fuel press reg. bad fuel pump bad gas (water dirt) | | | 11-20-2004, 09:46 PM | #6 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | Yea I need to get a new fuel filter, but anyone have any ideas what the burning smell could have been? | | | 11-21-2004, 02:15 AM | #7 | Senior Member Join Date: Aug 2004 Location: state college, pa Posts: 3,431 | how old is your clutch? | | | 11-21-2004, 06:48 AM | #8 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | I'm positive it's not the clutch. | | | 11-21-2004, 06:49 AM | #9 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | Also the car has ran fine ever since that one incident, but I'm still going to change the fuel filter for good measure. | | | 01-27-2005, 12:20 AM | #10 | Senior Member Join Date: Aug 2004 Location: Charlotte, NC Posts: 120 | injectors or fuel pump? if it isnt getting fuel the pump could be losing its ground and regaining it again. but before i did anything i would replace the fuel filter if i was you, it wont hurt anything. | | | 01-27-2005, 03:36 AM | #11 | Senior Member Join Date: Jun 2003 Location: Manhattan Kansas Posts: 242 | It has to be something with emissions, because it heated my cat up red hot. | | | 01-27-2005, 07:28 AM | #12 | Senior Member Join Date: Aug 2004 Location: state college, pa Posts: 3,431 | if the cat is getting hot it means it's dealing with a lot of unburnt fuel (however, this should trigger the o2 sensor, no?). in any event, check your plugs for fouling, and also test the spark to see if the wires are worn (use a tester; they're inexpensive and much safer). i generally replace plugs every 50k, just because they're cheap and it only takes 10 minutes. other potential causes are injectors, check valve, leaking gaskets or worn rings. after doing the fuel filter and checking the plugs, i would take it to a cert mechanic. | | | 01-27-2005, 07:42 AM | #13 | Member Join Date: Dec 2004 Location: Los Angeles Posts: 80 | Also, it could be that the cat itself is or was developing a clog. I've seen this happen with other cars. That would also explain the build-up of heat. They will sometimes clear until even more of the ceramic breaks loose and it REALLY clogs. | | | 01-27-2005, 05:37 PM | #14 | Senior Member Join Date: Oct 2004 Location: Marietta, GA Posts: 124 | It sound like a E30 of a friend of mine, i did everything possible to fix it: spark plugs fuel filter cleaned the inyectors fuel pump was almost brand new air filter was fixed it a little, but 2 days later the problem came back again and the f**ker died. i changed the whole igntion wire, a then the car started again and the problem was gone. the smell could've been one of the wires burning as well. tried this if nothing of the above works. Good luck! | | | | Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | | Posting Rules | You may not post new threads You may not post replies You may not post attachments You may not edit your posts HTML code is Off | | | |