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Discussion Starter #1
ok i have 97 cadillac devill jusy got oil change fuel filter spark plugs basically a tune up but i have a few problems please help me if u can b/c this car is breakin my pockets down i need to be sure wats wrong.....

ok here goes:

1.engine starts up and stops immediately (rarely)
2.engine hard to start when cold
3.engine lopes while idling or idles erratically

but when car is started and is moving it is running beautifully....but someone told me it is running rich thou but it drives smooth with no prob just the stating up and idling im worried about..
 

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Discussion Starter #3
engine light was on about a month ago got the codes ran it was

3 codes

1.P0201-injector 1 control circuit
2.P0207-injector 7 control circuit
3.P0203-injector 3 control circuit

but wtf is that shyt....but engine light havent been on since
 

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Cadillac Owners Connoisseur
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keep it fresh said:
engine light was on about a month ago got the codes ran it was

3 codes

1.P0201-injector 1 control circuit
2.P0207-injector 7 control circuit
3.P0203-injector 3 control circuit

but wtf is that shyt....but engine light havent been on since
If you start the car and go into diagnostics again, do those codes show as History?
 

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Discussion Starter #5
i went back 2nd time and only...

P0201 was the only one that came up.........i need symptoms thou how do i fix it?
 

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94 Eldorado, and a 99 ETC
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A lot of times the circut malfunctions inside of the injector. Also since the injector is the only moving part attached to the circut, I would expect it to wear faster than the wire going to it.
 
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