Recent history:
My 92 240 has always (I have owned it 2 years)started hard when it is cold. It has been getting harder to start recently.
The car gets about 22 mpg...when I first got it it was more like 26.
About a month ago I got a 2-3-2 code in hole #2, with no check engine light. I have checked for air leaks and have come up with none. FPR is not leaking. A couple days ago I got a 1-1-1.
Today I was pulling out of Target, and the Check Engine light came on. I got a 2-1-2 code. The upper connections for the o2 sensor seemed ok, but when I unplugged the connector, there was no change in the sound of the engine.
I don't own a multimeter...yet. That would probably help. I am going to Ann Arbor Michigan(from northern Minnesota) on Monday with a trailer full of pottery.
Any thoughts or sugguestions would be appreciated.
Steve Lloyd
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