PDA

View Full Version : missing again


optical
30-05-2002, 22:21
please guys help!!!! sorry to bore you

ok bought a 98 8v cupra last july from dealer when driving off it had a very slight misfire you could feel it when feathering the throttle and when under half foot to floor ie in 3rd
on tickover after a few secounds you could feel the car missing anyway went back to seat no fault found i was told took it back again and again and again still no fault found

went back for the 5th time yes we have found a fault lamba sensor!!!! that was replaced went to pick it up gues what still missing abit took turned round drove straight back left car overnight got a phone call to say it was ready and the air intake pipe had worked loose and was sucking too much air in

still misfiring to cut a long story short was told by seat after the tenth visit bearing in mind the dealer is a 50 mile round trip from where i live " the cars fine mate must be your driving !!!"

any way a friend at C&R in nottingham said quite a common fault on golfs etc fueling retarded back for emission laws take it to amd
for a remap phoned them up explained problem dropped the car in picked it up a few hours later asked him if had cured the fault
the reply was " what fault was told to remap only" any way after it seemed ok for a week or so decided to replace plugs leads cap etc nothing

back to square on again any thoughts would be a big help

:cheers:


malcolm

m0rk
31-05-2002, 00:42
if a vag dealer connected it up to a 1551 machine it should help a bit. determined my lamda was gone straight off. also I have an intermitant crank sensor fault that VAG-COM picked up on.

it will give you a little print off of error codes that any dealer should decifer for you.

M

optical
31-05-2002, 21:19
yes seat said it had been on 1551 when they replaced lamba or were they just guessing???????????

Gerry 16v
04-06-2002, 15:35
I had this happen on my old 8v ibiza, it turned out to be a faulty plug lead, this was only determined after 2 changes of leads though!! The new set I was given was faulty also...

Maybe worth try

Gerry