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Can someone tell me if their swapped car does fuel prime for 3 seconds when key is in on position?
Build looks good! Not sure if you ever got an answer on this. My S52 swap with does the 3 second prime. I only know b/c the walbro fuel pump is super loud.
Ye I think I figured it out. They problem was that it would randomly work then stop. And when I checked the codes it said that cam position sensor is bad. So ordered a new one and still didn't install it. When the rest of parts come in I want to do it together with the vanos rebuild. But I'm sure that the sensor is the problem.
Did more stuff to my e30. Fully rebuilt the vanos and replaced the cam shaft sensor. It fixed my Rough idle/random no start problem. Also started sorting out the engine bay wiring and slowly putting the whole front end together.
Basically the engine runs perfectly now. No more rattle from vanos etc. next is making my spal fan work and hooking up the led lights. Waiting for some parts to come it to do that.
So I did some more work. Replaces worn out pulleys and put the whole front end together.
I got the spal fan working too. But I do have a weird problem still with the engine, after it works for a little while it starts misfiring badly. And if I rev it a few times and wait it out it would go away and then come back again. If I shut the engine off and start again it runs smoothly for like 3 min then starts misfiring again.
I do have new spark plugs , cleaned the icv, new coil boots, all vacuum hoses good. The only thing is my evap purge calve it unplugged. And the evaporate hose is capped. Not sure if that could cause the problem. Anyone have any ideas what it could be ?
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