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katzie's Garage

1991 Cadillac DeVille Base 4dr Sedan

Questions & Answers

Mechanic Q: catalytic converter?

I've always used premium fuel (as recommended), but have been told that Giant Eagle's Get Go gas is inferior & can cause catalytic converter failure. If this is true, what would be the approximate cost of that part (not counting labor)? Their comment was based on a "lean" smell to the exhaust. Is there a hook up spot to get a computer diagnosis code?

Mechanic Q: something is draining the battery?

What can be checked when there is a drain on a new battery? It will start if done every day but won't start if it sits for 2 days. No lights are left on & radio & auto air/heat is off. Under hood light has been disconnected.

A: something is draining the battery?

Thanks, I'm asking my mechanic if he did this test.

Mechanic Q: antilock light stays on?

It's been this way for several years & doesn't seem to affect braking by antilock mechanism. Is this just an "idiot" light problem or what can I check for something more specific?

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