Hello, I know this is a well covered item, but this one to me is unusual. I just did an R&R on my injector seat O rings to seal up vacuum leaks I had. The car started right up fine. I let it warm up and put the multimeter on the diagnostic port to see how far off the mixture was. I leaned it out (CCW on the tower) a few 1/16th. of a turns. The car stumbled and stalled. I went back a 1/8th. turn and the car is a no start. After playing around with it, I find there is no spark. I checked the OVP fuse and it's OK. MY question is, I have a hard time believing that this is a coincidental parts failure - so would any of the sensor wires on top of the engine (obviously I moved them around) be able to kill the spark? The frequency valve is buzzing, the coil has power, but it will not fire. Thanks for your input. Andy

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Andy
71 350SL (sold), 81 380SEL, 84 300D (just sold), 85 190D (sold), 91 300E, 93 190E (just sold), 79 240D (sold) , 83 240D (living on in my other cars) an 83 380SEL (sold) 82 380 SL and 85 300D. Just bought a 95 SL500.

my thought is the green wire from the dist to the ignition amp. got loose or broke somewhwere. good luck, chuck.

If your plugs are all fowled up, you won't get a spark.
don't know how you checked for a spark,, i.e. timing light, or disconnect spark plug wire from plug, using a new spark plug ground the outside with battery cables and look for a spark with the plug out of the engine.

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Closing the store
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