Re: GM Manual vs Haynes
Very true, however these are parts manuals not repair manuals.
They are good to see how things are assembled but offer no service information or specs.
Re: yeah, thats what i thought
REPEAT REPEAT
You set the mimium idle at 400 rpms. You need to eliminate the ECM idle control signal/counts to do this.
550 - 700 rpms in Drive, reverse, a/c on, turning steering wheel.
same as previous post
Thats what you set the miminum idle at. The ECM regulates the actual idle. In most cases it is at 550-700 rpm depending what is on and what gear your are in. (automatics)
When you first start, the ECM lets it idle at 1100 and drops down within the first minute to controlled idle.
If it truely is the rear main seal leaking with only 850 miles on it, then something is wrong and it will only get worse quickly. Trust me.
However as mentioned, I would verify that it is the rear main before I would tear it down.
you need to confirm that there is proper voltage at the window motor when it decides to not work.
A common sympton of a failed window motor is, intermittent or binding after a down/up sequence. After a cool down it may work for another sequence.
Beginning around 50k the O² sensor can get lazy.
If I had more than 60K I would automatically change it. I have seen as much as a 15% increase in mileage from changing a lazy O² sensor.
I don't think yours is that bad, however you can monitor crosscounts to verify it.
Spend $20 for this kit.
Over the years I have tried everything. The wet sanding works ok,its alot of work too. I laugh when I think I did that too.
This stuff is the easiest and the best.
http://www.langka.com
I no longer worry about rock chips. I fixed all mine last year in about an hour...
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