Recently I've been able to narrow down the problem, which baffles me.
If i put the a/c or rear defog on, the engine would bog down badly (if cruising at speed) or if from a stop it would not accelerate, almost as if it wasn't getting fuel or as if water was in the distributor cap.
Now this has me perplexed, no idea where to start. The engine runs perfectly fine with both of these things off, it pulls strong to redline and idles decently.
All i can think of is that i recently installed a markD chip with an m30 afm. Had s50 injectors while running the stock afm and chip and a/c ran fine.
Now i checked the a/c compressor and it spins freely, so it isn't ceasing (even thou this happens when no a/c is on and the rear defog is on)
Anyone has any ideas? I'll be swaping the chip to test, then i think ill try the stock afm and hope it clears.
Engine: Stock m20b25
'88 325i
Recently converted 5spd from Auto.
If i put the a/c or rear defog on, the engine would bog down badly (if cruising at speed) or if from a stop it would not accelerate, almost as if it wasn't getting fuel or as if water was in the distributor cap.
Now this has me perplexed, no idea where to start. The engine runs perfectly fine with both of these things off, it pulls strong to redline and idles decently.
All i can think of is that i recently installed a markD chip with an m30 afm. Had s50 injectors while running the stock afm and chip and a/c ran fine.
Now i checked the a/c compressor and it spins freely, so it isn't ceasing (even thou this happens when no a/c is on and the rear defog is on)
Anyone has any ideas? I'll be swaping the chip to test, then i think ill try the stock afm and hope it clears.
Engine: Stock m20b25
'88 325i
Recently converted 5spd from Auto.
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