I am trying to get rid of some surging and higher idle (around 1400 as of now). I did cap, rotor, plugs, fuel filter, water pump, and belt in august. Did new icv hose, air intake boot, hose off boot to icv, and tps 2 months ago.
This weekend I was going to do a fuel filter, o2 sensor, valve cover gasket, and valve adjust. I was thinking I should try replace the coolant temp sensor as I see it can cause issues but which one do I need its a 87 325e 9/86 production.
This weekend I was going to do a fuel filter, o2 sensor, valve cover gasket, and valve adjust. I was thinking I should try replace the coolant temp sensor as I see it can cause issues but which one do I need its a 87 325e 9/86 production.
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