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Cadillac Seville STS Questions

Get answers to questions about your Cadillac Seville STS at RepairPal. Find solutions, diagnose problems and get back on the road.

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550
questions

it ran well before the problem happened

I had my hubs rotors bearing tires balance cv axle job done and there is a wire hanging down left unplugged and I would like to know where it plugs into

4.6 north star engine

it ran good before the gas ran out. now it wont start when more put in. its a northstar 4.6 fuel injected

The security system? Security system stayed on. Alarm going off for no reason. Dash battery light on.

I lost key with chip so bought a new one same cut just was spare programmed it now there is no security light on an it does nothing when I try to start it not even a click

The car will JERK when I press on the gas like the axle jerks

We just purchased this CAR used with 68,000 miles on it and I have been told that the above condition maybe signs that the Head Gasket is close to failing causing sever engine problems.. is this true?

I dont know who said you could not put a 2000 engine on a 1999 sts cause I put one on my car and it works fine

The dealer is unable to locate electrical schematics.

car set for two years without battery.

service engine soon light has been on for a week

car set with dead battery for two years.

I just bought a brand-new battery for my 94 Cadillac sts I put the battery in and it started right up and I drove it all day then parked it in my drive way this mourning I went to start it again and nothing I mean nothing. It don't even turn over almost like there's not even an engine in it. Plus it has this constant dinging even with the door closed and no key in it, it still has that dinging sound. It's not like a ding-ding-ding-ding sound its more like a diiiinnnggg like non stop until I put the key in and turn it to the on position or diconnect only then it will stop the constant dinging. What could it be? How do I get my car drivable again? Can someone help? ASAP please! (If you live in Salem OR please come help me

At speed of 2 and 1, it does blow out air, but does not appear to blow harder when you move it to 3 and above. It only vibrates more on the floor and starts to get loud.

When I park my truck at night battery will not have enough juice to start in the morning

The tach & speedo work fine.
The left directional & brake lights work fine, only when I use the directional or brakes. When parked & lights are on they don't work.

Motor just turning over

Car runs great mechanically but the back half of my inside lights don't work including the dome lights and sunroof Car also shifts smoothly into reverse but no lights except for the brake and running lights