I regulated Air flow Meter 2 "saw tooth" to get richer mixture. Engine runs more smoothly, some time in the town, it still jumping. After 2 weeks, it seem that consumption is worse. I am thinking about a little air leak. Is any good way to check air leak? Thanks and regard. Chanby Ninh Huu Chan - Technical Forum
Dear Friends, I have had the some situation what Kelly had, but another reason. Braking at speed 80 km/h cause vibration through the steering wheel In my case it is front wheel hub with bearing, I have not opportunity to change the complete hub with bearing, so I treat only bearing, and problem was over. You can check the bearing of wheel very easily. Lift the car, shake the wheel, you will sby Ninh Huu Chan - Technical Forum
Dear Bob, In my case, the yellow light is on, that mean in the right side part of tank is nearly empty. I believe that must be more than 10 liters in the left side tank. I think Engine dies because air gets into fuel pump and goes to injectors. In our country is always hot and have taken off the tank to weld damage hole and cleaned it carefully. I wonder only if I connected the fuel return linby Ninh Huu Chan - Technical Forum
Dears, I have the same problem with my 325i 1988. When fuel level indicator show 1/4, my horse starts jump, but still runs, after 10 km, yellow light of low fuel goes on. I stop to refuel, only 43 liters and tank is full. ( the tank is 56 or 62 liters). I know that the tank has 2 parts, in the right side part is fuel pump, switch of low fuel to yellow light, in the left one is fuel level indicatby Ninh Huu Chan - Technical Forum
Sorry Peter, I was wrong. My first E30 is 12/1988, second one is 10/1988by Ninh Huu Chan - Technical Forum
Thanks dear friends. Following introduction of article "airflow meter" I measured voltage of Air flow meter, I think its OK. With multi-meter I checked open/close switch of Throttle position switch, its OK. "Click " is good adjusted (This is my second 325i). Do you have some more idea? I start to think that Air flow meter give too lean mixture, but I don't have equipmeby Ninh Huu Chan - Technical Forum
Hi Guys, Did you somebody measure the resistance of air flow meter? Or any experience is welcome.. My 325i 10/1998 is jumping when I driving at 1400 - 1500 rpm. That mean only little push accelerator. Above it no problem. Idle is OK, accelerating very nice. Thanks. Chan.by Ninh Huu Chan - Technical Forum
I think its interesting page, let look at Chan.by Ninh Huu Chan - Technical Forum
This pages could be helpful to you. Chan.by Ninh Huu Chan - Technical Forum
Thanks Dan, 300 US payment to commercial Company is not too much, if I import by myself with all kind of Taxes, I must pay more. Chan.by Ninh Huu Chan - Technical Forum
I will order new Cylinder, 300 USD, receive in 3 days. Thanks every body. Chanby Ninh Huu Chan - Technical Forum
Thank Rick, I have separate feeds for the incoming fluid, I am not sure about proportioning valve, I need to check. It seem that fluid doesn't get into smaller cylinder area and doesn't get out from it to the rear pipe. The reason could be the valve of smaller piston. This E30 in in Vietnam longer than 15 years, nearly all origin parts. I would like to repair as I can before ordering neby Ninh Huu Chan - Technical Forum
Dear friends, I couldn’t open old page of BEN, but I see here many famous names, so I believe that you are the right people I have contacted. I studied in Slovakia with the name Jan Novy My previous E30 was 325i - 12/1988, present is 320i – 10/1988 (by VIN its could be 325i). Compare with previous the present is weaker and fuel consumption is more better. I have now problem with brake. Firsby Ninh Huu Chan - Technical Forum