WHEN I START MY S60 2.0 turbo IT IDLES ERRATIC THEN SMOOTH THEN YOU HERE A CLICK AND IT IDLES ERRATIC AGAIN AND IT KEEPS DOING THAT IDLE SPEED BUT DRIVES SMOOTHLY BUT WHEN I STOP AT SAY A TRAFFIC LIGHT IT STARTS IDLING ERRATIC AGAIN CAN ANYONE HELP THANKS
erratic idle on 2001 Volvo S60
by pashabarr in Ashford, CT on August 02, 2011
1 answer 3 comments
ANSWER by nath on August 02, 2011
you more than likely have a vocume leak or a frayed air hose: at higher rpm, the engine develops enough suction to intake manifold to run smooth enough but at idle its not sustainable so irratic condition and stalls.
COMMENT by pashabarr on August 04, 2011
WHERE WOULD I LOOK FOR A VACUME LEAK THANKS
COMMENT by nath on August 04, 2011
most common vac leak is in or around air/intake hose area. a good visual solves most problems, you may even hear the hiss!!!!
COMMENT by pashabarr on August 05, 2011
dont seem to be any leaks around the air inlet but what i have noticed is it idles okay but if i switch on any electrics or turn the power steering it idles erratic for a coulple of seconds and goes back to normal what do you think
why does my volvo idle erraticly when engine is hot but is fine when cold also if i turn the steering wheel or put on the ac, runs like a dream forbye that just when i am idling at traffic lights o...
my volvo s60 t s had an erratic idle took it to volvo dealer and he diagnosed low air flow and he cleaned the etm its running great...
...O CODES IS THIS GOOD OR BAD BUT THE PROBLEM IS I HAVE AN ERRATIC IDLE WHICH IS MOST DEFINATELY THE ETM SO WHY WONT IT SHOW A CODE FOR THAT ANY HELP PLEASE THANKS
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