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misfiring problem
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Topic: misfiring problem (Read 1806 times)
steble
GTI forum regular
Posts: 139
misfiring problem
«
on:
03 August 2009, 20:40 »
we appear to have a bit of a misfiring problem with the gti cabrio
i've changed the dizzy cap, rotor arm, leads, and plugs
it does it on acceleration but not all the time
i was thinking maybe coil, or dirty injectors (run some redex through it)
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kraM
Here all the time
Posts: 301
It's not the speed, it's the sudden stops...
Re: misfiring problem
«
Reply #1 on:
10 August 2009, 23:08 »
check all your vacuume hoses, if the advance has come off the dizzy/inlet manifold, that'll do it...
kraM
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It's not the speed... it's the sudden stops...
raferackstraw
I live here
Posts: 904
Re: misfiring problem
«
Reply #2 on:
11 August 2009, 03:33 »
also check ignition amplifier its the little box that screws on top of the ecu
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wayne gardner smokes one rothmans too many
500cc 2stroke bad for ya health
nicksvw
Not said much yet
Posts: 80
Re: misfiring problem
«
Reply #3 on:
12 August 2009, 21:56 »
my mk3 had the same problem found out it was a split breather pipe on the inlet manifold
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steble
GTI forum regular
Posts: 139
Re: misfiring problem
«
Reply #4 on:
13 August 2009, 01:04 »
cheers guys i'll check these tomorrow, dont know what the ignition amplifier is i'm not used to ecu's i play with mini's i'm sure i'll find it.
thinking about it i dont recall seeing a vacuum hose which would explain things
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raferackstraw
I live here
Posts: 904
Re: misfiring problem
«
Reply #5 on:
13 August 2009, 11:21 »
ecu should be under the scuttle tray on passenger side its about the size of a fag packet
Logged
wayne gardner smokes one rothmans too many
500cc 2stroke bad for ya health
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misfiring problem