Question about Cadillac STS

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My 93 Cadillac sts started just fine twice today. I tried to start it a while ago and it won't. I have a fully charged battery in it and used ether, but it still won't start. It doesn't show any codes

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How you start you car used to depend on were you lived and what the average temperature is. Gasoline is tempers for the environment. Gas in the North during winter is more volatile the in the south. and so it all depends on what is in the tank and what is the temperature. so if you filled up in the summer or you are low on gas then you have several possibilities. You could have water in the tank if you are less then full, since the pump pulse off the bottom of the tank, if you have water in the tank you might be feeding only water to the engine, if you filled up in the summer and live up north you might have the wrong gas mixture and this would be hard to fire. Also you battery might not really be that strong and you might not be turing over fast enough to catch. take your pick
best of luck

Posted on Apr 12, 2015


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SOURCE: Troubleshooting car starting problems for a 93 Cadillac Deville

this happen with my 93 ,if the car cranks,it's your gas presser regulator. it's on the top of the engine ,right side of carb.

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SOURCE: b 1998 cadilac seville sts, battery shows good

check fuses

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SOURCE: My 2006 Cadillac STS won

most of the time it occurs after replacing a battery but if this occurred out of the blue then something like the transponder has failed

you'll need a professional scan tool and about an hour to diagnose the concern

then when fixed, you'll need another 30 minutes to reprogram the computers and keys

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SOURCE: Battery is fully charged but won't start. Clicked

could possibly be the starter or the solenoid ,you should replace the whole starter or have yours rebuilt

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SOURCE: 2004 Pontiac grand prix gtp won't start- fully

it is the alternator brushes cheap and tanks little time to be replace and the brush who is clicking

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