2007 Peugeot 307 pulsating on tick over

Car: Peugeot 307
Year: 2007
Variant: 1.4 petrol
Categories: Running Rough, Starting & Power Loss
the car ticks over at the usual 7/800 rpm when cold but once car is warm the tickover pulsates does'nt cut out just drops down and up any idea's ???
Posted: Jun 24, 2016 (7 years ago)
Could be a number of things,
Getting it scanned for live data would help,
Check the short term fuel trim and lambda output would be the test I'd do to see if there's maybe a vacuum intake leak.
Posted Jun 25, 2016 (7 years ago)
reset the autoadaptives and check the throttle housing for gumming up
Posted Jul 1, 2016 (7 years ago)

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