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Hello Little boyWe made a few of the parts to convert them. Did at least 2 pumps, the one puts out 220 cc's of fuel and it has compound turbos on. It's a lot of fun to drive
Hello Humps
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Hello Humps
I have several of these 638 engines and am trying to get one of them running. I hate to pester you but I see you say to Mhia that you have wiring diagrams. My engines were all stripped out of UPS trucks back in 2000 or so and stripped is the operative word. Rad hoses slashed, wires chopped, ect. I don't think these engines were popular with fleet mechanics and they didn't expect anyone would ever try to reuse them. Mine all have chevy bellhousings , flywheels with clutch and pressure plates, and vee belts, bosch injector pumps and are low mileage. I have had them in storage for a long time while trying to find information on them. It is not easy to find much. I would be very grateful if you were able to share any of your experience or technical data. Wiring diagrams or any information about tuning the ecu would be a huge help.
Do you have your installed and running Yet?
Hello Miha,Hello BlkSmith,
We have similar problem with those engines. I have them 5 new ones.
But now im in final tunning some small stuff and then they are done.
I live in Slovenia (eu), near italy and I was able to get original wiring scheme from Vm and bosch.
But there is some problem on it with throttle potentiometer. But we resolve it.
Now my engine goes to high rev and works perfect.
I think one guy from Netherland talk me about you and your engines.
What do you want or need on those engines?
Maybe i can help
Br
Miha
Miha did you get my email? I am unable to find a wire schematic. If you could help me with this I would be very grateful .Hello BlkSmith,
We have similar problem with those engines. I have them 5 new ones.
But now im in final tunning some small stuff and then they are done.
I live in Slovenia (eu), near italy and I was able to get original wiring scheme from Vm and bosch.
But there is some problem on it with throttle potentiometer. But we resolve it.
Now my engine goes to high rev and works perfect.
I think one guy from Netherland talk me about you and your engines.
What do you want or need on those engines?
Maybe i can help
Br
Miha
Hello John,HI Guys,\
Any chance you can help me with a wiring diagram, having trouble matching up the plugs and wires..
thanks
john