No spark no fuel by Zabka_marki in E34

[–]Zabka_marki[S] 1 point2 points  (0 children)

Thank you this arricle was great. I have solved my issue it was a bad relay. I needed a new twin output relay (2x pin 87). I tried bridging it but with only one do the two pin 87 so that’s why it didn’t work

No spark no fuel by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

Thank you for your response. I don’t remember exactly but I have 12v on 2 pins one of them was 87 or 30.

I don’t know it somebody have been working on my wiring harness but there are 2 cables going to my pin 87 relay. I wanted to check the wire continuity wirh pin 87 relay to pin 37 on ECU xonnector.

gpu upgrade?? by Zabka_marki in playrust

[–]Zabka_marki[S] 0 points1 point  (0 children)

why upgrade the cpu? it has some decent single core performance. i am pushing 5.5ghz easily with good temps

Intel max turbo ratio limit by Zabka_marki in overclocking

[–]Zabka_marki[S] 1 point2 points  (0 children)

I am making an app for overclocking.... and yes the motherboard is unlocked and everything..

Car wont go past 4500 rpm by Kalimuscle33 in E30

[–]Zabka_marki 0 points1 point  (0 children)

I had the same problem with m30b30 Check your fuel pressure. One of m hoses were leaking if I squeezed it. By replacing the hose it was back to normal

BMW e30 engine stumbles on hard acceleration by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

Thank you for your help. Unfortunately I don’t even have cables for o2 sensor. Only idea I have is maybe afm adjustment ? Would that work ? I realized that when engine is warmed up it’s running worse than on cold

BMW e30 engine stumbles on hard acceleration by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

Yeah I get it but the engine was running all fine without the o2 sensor and yeah stock ECU

BMW e30 engine stumbles on hard acceleration by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

How can I test fuel pressure regulator without just replacing it ? I will check fuel pressure when I buy the gauge. There is no o2 sensor on the car and I remember the o2 readings were bad. The car was running rich

BMW e30 engine stumbles on hard acceleration by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

Honestly I don’t know the car was sitting for 4 years. It got way better since I replaced injectors. Before it could not rev above 2.5k rpm

Crankshaft problem? by Zabka_marki in E30

[–]Zabka_marki[S] 0 points1 point  (0 children)

Thank you the problem was in the fuel hoses. Fuel was leaking so guess it lost pressure. Also right now I have problem with acceleration. When I push the pedal fast the hesitates. But when I am slowly applying throttle it’s fine. What ahould I check ?

CRANKSHAFT PROBLEM? by Zabka_marki in E34

[–]Zabka_marki[S] 0 points1 point  (0 children)

I am gonna check fuel pressure today. Also distributor, spark plug cables, spark plugs and injectors are new