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d16z6 idle issues

PostPosted: Mon Feb 27, 2012 10:16 pm
by ggallinstyle
im sorry if this is posted some where already and i missed it. but heres my problem when ever my car get up to temp it wont hold a steady idle it wants to bawg down i checked the battery and alternator thos are fine i so i dont know where to go from here also i dont have any check engine lights

PostPosted: Mon Feb 27, 2012 10:28 pm
by ggallinstyle
also i should say that when up to temp if i am driving the car runs just fine perfect even

PostPosted: Tue Feb 28, 2012 1:55 am
by teal_dx
Here's something to start: Image

Also do a search for idle and problem and you'll find a lot of threads & solutions about this, as it happens a lot on these cars. :thumb:

PostPosted: Tue Feb 28, 2012 3:33 am
by ggallinstyle
so i was just out messing with it again and figured out i doesnt do it as bad until i turn my head lights on but i had the battery and alternator tested and they said it was fine

PostPosted: Tue Feb 28, 2012 4:06 am
by teal_dx
Check all your grounds and your cables on battery terminals and the + cable on the alternator. :thumb:

PostPosted: Tue Feb 28, 2012 4:16 am
by ggallinstyle
now there is only one ground cable to the shock tower is that how its supposed to be

PostPosted: Tue Feb 28, 2012 4:23 am
by TrailerTrash
other than the main ground to the battery there should be one from the tranny and one from the cam cover

PostPosted: Tue Feb 28, 2012 4:56 am
by ggallinstyle
i think i may replace them tomorrow and try that i looked at them today and they have a lot of crud on them

PostPosted: Thu Mar 01, 2012 12:15 am
by ggallinstyle
well i replaced the radiator and thermostat and bleed my cooling system and now i dont have a surging idle but when its warm i some times have a very low idle but not all the time ...... coolant temp sensor maybe?