99 ultra has no spark

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Aug 5, 2012 | 12:06 PM

#11

sidways

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From: colorado

got the code do lcl r

Aug 5, 2012 | 12:17 PM

#12

sidways

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From: colorado

ahhh that s it thanks doing it right now , im showing clr on all ten [although i dont have a run switch just ignition switch i can toggle through 1-10 by hitting the od button . everything comes clr

Aug 5, 2012 | 12:24 PM

#13

sidways

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From: colorado

any idea,s may coil? or the switch itself? iM A THINKING its time to star folling with a testing light ,any ideas

Aug 5, 2012 | 12:56 PM

#14

Stiggy

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Joined: Nov 2010

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From: Oxford, Nc

So you're not throwing any codes. Our limited trouble codes (99-01) apply to just a few sensors, the speedo etc. If there was a related problem, the 'clr' would have been replaced by 'set.'

So now you have to go back and check function piece by piece. Coil firing? Is there power going to the coil? etc. First thing I'd check are fuses and grounds.

Good Luck.

Aug 5, 2012 | 01:18 PM

#15

sidways

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From: colorado

all clr 1-10,, what next? coil ? ignition switch? any thoughts here on past experiences?

Aug 5, 2012 | 01:19 PM

#16

sidways

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From: colorado

yup already checked fuses and looked for loosse wires ,next the almighty testing light I suppose
Ill keep ya posted

Aug 5, 2012 | 01:20 PM

#17

sidways

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From: colorado

hey and thanks stiggy ,youve already been most helpful, .

Aug 5, 2012 | 02:59 PM

#18

Stiggy

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Joined: Nov 2010

Posts: 17,548

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From: Oxford, Nc

I hate pluggin' in parts on a hunch...But if there's no spark and everything else is good, I'd guess Crankshaft Sensor is kapput. ( About $60.) It's at the front of the motor left side just at the end of the oil filter and runs up to a Deustch (sp?) connector under the right side cover by the ECM.