displaying posts 1 to 4 of 4

Author Subject: strange misfire
rikky 🦔

Location: cheshire

Registered: 28 Feb 2004

Posts: 26,793

Status: Offline

Post #1
got a small misfire at low revs (say 1500-2000rpm) when the engine is relatively cold, no misfires at all when giving it some stick and it’ll pull strong when giving it some welly.

but when coasting and particularly low revs (almost labouring) there’s a noticeable starvation and miss

clears when revving it

what do the gods think before I start randomly replacing stuff?

I do have a full spare set of sensors and stuff from a known working engine, could try some swapping of stuff.

________________________________________

306 rallye reproduction decals (full sets/individual decals) | 306 b-pillar textured vinyl weatherstrips
306 slam panel esso stickers | 306 yellow / orange / pension fund red side door badges
gti6 inlet manifold badges | 306 rear boot badges (p2/p3)
winner of Extraction of toys from prams with outstanding vigour award 2009 [source: gti6 owners club]
Posted 25th Apr 2021 at 21:36
ad

Regular

Location: High Wycombe

Registered: 15 Aug 2004

Posts: 282

Status: Offline

Post #2
Coilpack might be playing up? 🤔
Posted 25th Apr 2021 at 22:34
Joep

Regular

Location: Urmond (The Netherlands)

Registered: 19 Sep 2013

Posts: 464

Status: Offline

Post #3
Helmholz resonator cracked?

________________________________________

My car park:
'96 Sigma Blue XSi6
'98 Diablo Red GTi6
'99 Onyx Black S16

All RFS powered!

Plus various other Peugeots
Posted 26th Apr 2021 at 12:58
rikky 🦔

Location: cheshire

Registered: 28 Feb 2004

Posts: 26,793

Status: Offline

Post #4
i know this was ages ago but i hate people who don't follow stuff up

turned out it was the lambda sensor at fault

________________________________________

306 rallye reproduction decals (full sets/individual decals) | 306 b-pillar textured vinyl weatherstrips
306 slam panel esso stickers | 306 yellow / orange / pension fund red side door badges
gti6 inlet manifold badges | 306 rear boot badges (p2/p3)
winner of Extraction of toys from prams with outstanding vigour award 2009 [source: gti6 owners club]
Posted 31st Mar 2023 at 14:51

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