Pulsating on tick over
2007 Peugeot 307 1.4 petrol

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Gary Sim
Driver
1 points

Problem added: Jun 24, 2016 (4 years ago)
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 ???

Car details
Car: Peugeot 307
Variant: 1.4 petrol
Model Year: 2007
Category: Running Rough, Starting & Power Loss
Replies and Fixes
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1/4drive
Legend
1,892 points

Jun 25, 2016 (4 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.
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paulieone
Legend
1,786 points

Jul 1, 2016 (4 years ago)
reset the autoadaptives and check the throttle housing for gumming up

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