My car is an 88' 3sfe. I've been having some occasional but now frequent cold rough starts. When this happens the engine is not able to hold idle and then dies. If I rev it up, it eventually idles, though (at first) a higher idle than normal. Another observation (whether or not connected with the same issue) is that when maintaining high speed on the freeway, I sense a little jerking motion or slight loss of power. It's difficult to notice, but there. A few days ago a mechanic checked out my car and said that a new MAF was needed. He spoke spanish but what I understood was that there was some unnecessary movement inside. I was wondering if I could repair or service the MAF. Q1. How do you or can you maintain or service a MAF? I haven't found a thread that covers this but if you find one, please send link. Thanks. Q2. If not the wrecking yard, where or what online sites do you recommend getting a another MAF? Ideas appreciated. Thanks.