960 Won't Start

I was told that my 960's battery's light was on all night a few nights
ago. I went out and the car was dead. We tried to jump the car but we
couldn't get it to crank. Once, a tiny little sound came out but it
never followed through into a real start. The battery lost its charge
later.

Later the battery tested yellow twice so I purchased a brand-new one. I
put it in and got the same results as before. This time the charge
didn't die but I still couldn't get it to crank. I can hear the starter
(or something from the front left) clicking but nothing revs.

I've checked all the fuses for burnouts (it would LOOK blown out,
right?) but can't see anything and don't get results when I switch them
around.

The car was in PERFECT condition until a few nights ago. I have no idea
what is going on. I have a small suspicion that somehow not enough
energy is getting to the starter (NOT that it, itself, has a problem)
and so it's just not firing but I don't know what cables, etc to check
to confirm or reject this.

What else can I check? Has anyone ever had this experience? We've got
finals this week and my job requires transit. I'm dying here....


Thanks.

 

Nothing jumps right out at me, but the starter circuit per se is a simple
enough one. If the tranny is automatic, try it in neutral to see if it works
that way.

As far as wiring, there is a possibility the engine is not well connected to
the battery negative terminal. You can connect a jumper cable from battery
negative (-) to the engine block to see if that is the problem.

Mike

 

Hi;

Jumping the Battery to the Block doe not count for the lights failing
too.

If you have a multimeter then measure the battery terminal voltage
while someone else starts the engine. If the voltage drops then its the
battery - New or Old.

If the battery voltage does not drop - then try the meter on the lights
or somewhere handy to find where the bad connection is.

Put the meter on the battery - not its terminals.

Has the starter motor jammed? That may be causing an awfull lot of
power through it - thus causing serious voltage drops in its circuit.
Listen carefully near the starter motor, you may get some hints by
clicks and clunks.

Regards
Ian

 

Make sure everything is connected and that your battery wires are not
cracked, broken, or loose. If your starter is clicking, it's getting
some power - but perhaps not enough to turn the engine.

If you are sure your battery is good, check all the wires and maybe
give the starter a light tapping with the handle of a screwdriver if
it's stuck. Not sure if Volvo has a solenoid that might also be
sticking.

 

Is the cam belt ok?