Koinz said:I vote for tight valves or sticky valves/buckets.
I agree with this, but it doesn't explain why it ran fine last fall when it was put away. There is only 13000 mi on the bike. With no issues last year at all. Untill now.
Koinz said:I vote for tight valves or sticky valves/buckets.
Sure it does. A sitting bike is a troubled bike Oil drains to the bottom; Things begin to corrode, solenoids stick, seals get hard, etc..... I try to start mine up in the winter a few times to keep things lubricated. I know it's not always possible, but it keeps things moving freely.motoguy said:I agree with this, but it doesn't explain why it ran fine last fall when it was put away. There is only 13000 mi on the bike. With no issues last year at all. Untill now.
One of the reasons I went to this dealer was the fact that they still have a 2012 and a 2013 on the floor. I've been a mech for a long time and at a dealership you have the ability to use a donar to confirm your diagnosis. If the repair manuals say replace ECU you better make sure that's the fix before you charge the cust. $3000 for a new one. I'm going to the dealership today and get the lowdown or if I need to find another. It's a 40 mile drive and the next dealership is 2 hours. My local dealership has never seen a S10. I think I have the only one in a 100 mile radius.Derekj said:In your original post you mentioned this condition is there in the first three gears, have you tried it in 4th 5th ? The reason I ask is that the circuitry (restriction), is mapped into the bike in those gears, I know its a wild one but process of elimination. It's difficult to diagnose a mechanical function that is controlled by computer. The next thing to look at is which cylinder is misfiring ? Both at different times? Same one? Could there be a short at one of the plug wires? Or a short at one of the injectors, (unplug and plug). I think electrical is going to be the problem if the injectors are not partially blocked. Try disconnecting the battery for awhile so the computer can maybe reset. Please keep us posted with what you have done.
Near MedfordFpalbrecht said:Where in Wisconsin as are you?
Ok I'll give you that. If a tight valve is suspected then I would have had issues last year correct? If a sticky bucket/valve is suspected would it be advised to run seafoam in the oil to free it up?? Or would that cause more headaches?Koinz said:Sure it does. A sitting bike is a troubled bike Oil drains to the bottom; Things begin to corrode, solenoids stick, seals get hard, etc..... I try to start mine up in the winter a few times to keep things lubricated. I know it's not always possible, but it keeps things moving freely.
He did mention he did that. One other thing that I forgot to mention was that he removed the injectors and tried cleaning them. After doing that he said they were easy to synchronize compaired to before.snakebitten said:I've been around here for a while. So on occasion, something pops up that is, at first glance at least, a one-off anomaly.
This might very well be one.
But if it were mine, I'd be messing with the wiring harness(s) and moving them around and yanking and pulling on them to absolutely remove the possibility that this is one of those few bikes that had crazy behavior as a result of interference in the wiring.
I believe that was tried too. He did mention testing the battery.Derekj said:I suggested disconnecting the battery for a while. Then take it for a run. I think it's somewhat confused.
autoteach said:If parts swapping is the way to diagnosis, a mechanic can save lots of money on diagnostic equipment. Problem is that it costs the customer. every. time.
I agree, there is more respect for a Mechanic than a Parts changer. The technician working on it is reluctant to do so too. Then he has 2 bikes torn apart and I would have to pay the time for both. Depends on the cost of the part I guess. The ECU is around $1200 alone, he has done a lot of research and time on this. A lot of shops pay their Tech's flat rate which is good and bad for the tech, sometimes forcing the mech. to make hasty decisions to beat the rate that he is getting paid. But then again judging by your screen name you probably already know this( no belittling intended). So far the shop is only charging the actual time on the bike.autoteach said:If parts swapping is the way to diagnosis, a mechanic can save lots of money on diagnostic equipment. Problem is that it costs the customer. every. time.