it sounds like an electrical thing. where there is mixed signals going to the engine so it isnt working right at certain rpms or speeds. i would bring it to the dealer and get them to make up a work order to a certain amount. and then see what they say afterwards. it is a good way to get a quote and you can change your mind if it is more then what you agreed too. they will call and say what is going on. or that is what they do here.
Maybe time to take 1994 SL600 to the Stealer
Took a break and now am going to start back on my SL600, either that or shoot it and put it out of her misery. It is still not running right, cuts out about 90mph and will not rev up over 4500rpm no power and shifts hard. Took it to acouple of indys who are suppose to be sharp with no real answers. The following is what has been done so far.
1-The injector harness is good( was replaced in 06)
2- Throttle bodies were rewired by Victor in NY
3-Rewired mass air flow sensors back to good wire
4-Removed injectors and cleaned them (they are working good)
5-New plugs
6-New fuel pump regulator
7-New fuel pumps and filter
8-New battery
9-New ignition module
The one indy had told me it was fuel pressure( that was why the pump,filter and regulator). Another said it was electrical. I have checked the injectors and I am getting voltage to the injectors and spark from the plugs. Neither one acted like the wanted any thing to do with the 600. If it is electrical after what I have done where do I start. Thank you in advance
1-The injector harness is good( was replaced in 06)
2- Throttle bodies were rewired by Victor in NY
3-Rewired mass air flow sensors back to good wire
4-Removed injectors and cleaned them (they are working good)
5-New plugs
6-New fuel pump regulator
7-New fuel pumps and filter
8-New battery
9-New ignition module
The one indy had told me it was fuel pressure( that was why the pump,filter and regulator). Another said it was electrical. I have checked the injectors and I am getting voltage to the injectors and spark from the plugs. Neither one acted like the wanted any thing to do with the 600. If it is electrical after what I have done where do I start. Thank you in advance
1 - 2 of 22 Posts
that sucks the 600 isnt going to work out. it is either going to have the next guy bring it back to life or it will be parted out and that is one less R129 V12 car out on the road.
1 - 2 of 22 Posts
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