Is This Problem The Ignition?

[ED]

I have a '97 Saturn. It runs great but recently when I try to start the car
it takes a number of tries of turning key, taking key out and trying again
etc. It seems to be getting gradually worse over the last month. Should I
replace the ignition or is it a loose wire? How much would it cost to have a
mechanic replace it?

Thank-you

 

[Oppie]

Have you been doing routine maintenance? Replace the fuel filter if you
haven't done it yet.
How dim do the lights get when cranking? This is a measure of the voltage
the battery can put out under load. Word has it that these cars have
problems if the battery voltage is too low. May need a new battery -
especially if it is over 4 years old. Some cars also will not fire until the
oil pressure lamp goes off or until the ECU has done it's baseline tests.
Don't know if yours is one of these.

You're-welcome

 

[S. Barker]

my '94 would do that. you could crank it for an hour, then turn it
completely off, and try again, and it would start on a half a revolution.
Never did figger it out myself.

s

 

[ED]

Have you been doing routine maintenance? Replace the fuel filter if you
haven't done it yet.
How dim do the lights get when cranking?

I meant to say that it's not cranking at all. As soon as it cranks it will
start.





This is a measure of the voltage

 

[Oppie]

Then it is a problem with the starter possibly.
The starter has a large wire going to the battery and a smaller wire that is
connected to battery + when the key is turned. If you can get to it, short
the small wire terminal to the battery terminal - it should crank. If it
doesn't, check that the grounds and cable connections are all tight (also
clean the battery terminals if you haven't already). If it still doesn't
crank, look at replacing the starter. A common failure is the starter
solenoid studs that hold the battery cable and wire into the starter motor
work loose, arc and eat up the threads on the stud. Bottom line, loose
connection.

Could also be a bad contact in the ignition switch. You can test the
circuits with a test lamp. Don't use a meter - it doesn't draw enough
current to get a good reading for these purposes.