Need help. Starting issues.
05-09-2014, 01:38 AM
#1
This is really getting to me.
A while back my GTO with LS1 engine would not start every time I shut it off. I had to always have someone give be boost.
And when the car did start without boost, it would crank sooo slow. Like one crank would take 2 secs. It would crank slow like that 3 to 4 times and then it would build momentum and crank faster and more normal till it fires up.
Figured it was battery so I took it to the battery shop and the guy there hooked a little device to the battery to read the cca and what not.
To my surprise, the battery turned out be be pretty healthy. 500+ cca which was a little over the actual cca of the battery.
We stood there chatting for a while and before leaving I asked him to check one more time... and sure enough the device read "bad battery"
Just to make sure it is the battery and not the alternator, the guy gave me an almost brand new battery to use for a week. However the cca of this battery is 350.
Been 2 weeks now and basically its the same problem. Only this time the car won't start when hot.
For instance, if I went in a store and got back out 10 mins later, the car wouldn't start. I would have to let it cool for at least an hour after which it would start. If I tried to start it when hot it would crank REALLY slow starting at about 2 secs for the first crank and getting slower and slower until the crank stops mid way. Turn the key at this point and nothing happens.
If I get another car to be boost me, it would start right up.
If I let it cool for at least an hour, it would start but again really slow initially, builds up momentum and starts.
Looked under the hood to figure out the problem and noticed that the earth battery wire was ashy.
Figured this was all due to bad ground so I got another wire in perfect condition and replaced it.
Was pretty sure the problem would go away but unfortunately I have a different problem now.
Rapid clicks and not starting. Whether hot or cold it just clicks (machine gun) but won't start.
I'm thinking it could be the battery because of the cca but if it was then how come it was starting the car when I had the bad wires and now with new wires it won't start. I'm stumped!
Mind you alternator is new and is putting out 14v consistently.
HELP!
A while back my GTO with LS1 engine would not start every time I shut it off. I had to always have someone give be boost.
And when the car did start without boost, it would crank sooo slow. Like one crank would take 2 secs. It would crank slow like that 3 to 4 times and then it would build momentum and crank faster and more normal till it fires up.
Figured it was battery so I took it to the battery shop and the guy there hooked a little device to the battery to read the cca and what not.
To my surprise, the battery turned out be be pretty healthy. 500+ cca which was a little over the actual cca of the battery.
We stood there chatting for a while and before leaving I asked him to check one more time... and sure enough the device read "bad battery"
Just to make sure it is the battery and not the alternator, the guy gave me an almost brand new battery to use for a week. However the cca of this battery is 350.
Been 2 weeks now and basically its the same problem. Only this time the car won't start when hot.
For instance, if I went in a store and got back out 10 mins later, the car wouldn't start. I would have to let it cool for at least an hour after which it would start. If I tried to start it when hot it would crank REALLY slow starting at about 2 secs for the first crank and getting slower and slower until the crank stops mid way. Turn the key at this point and nothing happens.
If I get another car to be boost me, it would start right up.
If I let it cool for at least an hour, it would start but again really slow initially, builds up momentum and starts.
Looked under the hood to figure out the problem and noticed that the earth battery wire was ashy.
Figured this was all due to bad ground so I got another wire in perfect condition and replaced it.
Was pretty sure the problem would go away but unfortunately I have a different problem now.
Rapid clicks and not starting. Whether hot or cold it just clicks (machine gun) but won't start.
I'm thinking it could be the battery because of the cca but if it was then how come it was starting the car when I had the bad wires and now with new wires it won't start. I'm stumped!
Mind you alternator is new and is putting out 14v consistently.
HELP!
Last edited by Freefallin; 05-09-2014 at 01:43 AM.
05-09-2014, 08:26 AM
#2
The alternator does not start the engine, it only keeps the battery charged and provides power when the engine is running.
I suspect you have a bad starter.
Make sure you get the later starter with the full length bracket, you'll need a longer bolt.
I suspect you have a bad starter.
Make sure you get the later starter with the full length bracket, you'll need a longer bolt.
05-09-2014, 09:22 AM
#3
Anyway, it can't be the starter cz if it was then it would do the same thing when being boosted. The car starts right up when when I boost start it.