No coes, but car is 'coughing' when idling
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No codes, but car occasionally misses a beat when idling
Any ideas on where to look? The idle used to be silky smooth but lately when idling the car coughs for a fraction of a second at random intervals of 2-3 seconds. Car is an 09 SF SC with 66k miles. Sort of sounds like it is missing a beat. Happens where warm or cold. As I said, no codes at all.
I guess the usual places - air/vacuum leaks, spark plugs and coils.
I guess the usual places - air/vacuum leaks, spark plugs and coils.
Last edited by timfountain; 01-08-2017 at 11:49 AM.
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