2003 Cadillac CTS "leaking gas" Questions

fuel leak, strong gas smell inside and outside of car I have a 2003 cadillac cts, and when you drive you can smell gas. The smell is worse when the car is in park and running or at idle at stop lights

...gas cap. This sensor will also set when there is a leak in the evap system. Check the hoses under the car as they go into the fuel tank. One of them is for the evaporation system. It goes to the ...

their is a weird noise coming from my cadilac cts 2003 3.2 gas tank. sometimes when i put gas in my tank or just take off the gas cap my car will have trouble starting.I also notice that my gas tank ...

engine light on Check what the problem is with an OBDII reader to get more information about what exactly is wrong. Could just be something simple like a small emissions leak from the gas cap.

no leaking under car but a smell of gas is in the cabin CHECK FOR THE TANK BREATHER,OR ANY PERISHED  FUEL  HOSE.

2004 CTS 3.6L: car starts but won't idle. when I give it the gas it will hesitate and then rev up. changed plugs, new air filter, cleaned plenum and MAF, reset PCM. still won't idle. check for vacuum ...

I have a 2003 cts with a oil leak on the right upper back part of the engine against the fire wall. Both valve covers gaskets have been changed two months ago. the engine was steam cleaned to see ...

gas tank, or oil tank, that claim that they will seal up leaking head gaskets, or stop the smoking, etc...they sometimes work a little, and sometimes not at all...depending on how extensive the damage

2003 Cadillac CTS shakes when started, idle and in park. Acts like it wants to give out but drives smooth when given gas.. It shut off on me once while driving but I was braking and trying go ...

check my car said check gas cap Usually says that when the gas cap has a tiny leak and air is getting into the tank during operation. It could be you just need to tighten it or you may need to replace