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gacook gacook is online now
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Join Date: Oct 2012
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Quote:
Originally Posted by ossiblue View Post
Years ago, I had an Isuzu Trooper that developed very similar symptoms. I replaced and serviced the same or comparable parts as you, but it didn't permanently fix the issue. Then, because every logical remedy had failed, I wiggled and then unplugged the harnesses from the main ECU, reconnected the harnesses, and the problem never reappeared. For me, the ECU was easily accessible and easy to disconnect/reconnect. Also, the technology in the car was fairly basic compared to today, but you could be dealing with something as simple as poor connectivity to the main ECU. It's worth a check, IMO.
I'll look into that; thanks. I cleaned the MAFS again, with similar results--car worked great for a few days. Started stuttering again. Based on this happening twice, I'm leaning toward thinking the MAFS is just on its last leg. Ordered a new one today (only $85). It'll get here in 2 days, and I'll test my theory.

I suppose with a 13 year old car, it wouldn't hurt to find all electrical connections I can get to and clean them up a bit.
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Old 10-13-2015, 02:53 PM
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