shuttering

bowelder

Veteran Member
Joined
Oct 2, 2011
Location
south carolina
TDI
2013 VW golf TDI with tech package
My 2000 TDI Golf runs strong, but when i'm coming to a stop and press the clutch, my engine idles down and acts like its skipping badly and shakes.



any ideas?
 

JETaah

Vendor , w/Business number
Joined
Jan 18, 2001
Location
mi 48836
TDI
96 B4V, 1999.5 jettaIV,2005 BEW Beetle
Google TDI slow down shudder. The Injection quantity is set for too much fueling.
 

Giberish33

Veteran Member
Joined
May 30, 2017
Location
Montreal, Qc
TDI
1997 Jetta TDi 1z
Yep second what JETahh said as a starting point as it could always be more than 1 thing causing it but knowing the current IQ is important. Having access to vagcom is going to be crucial here, you can't do the hammer mod without vagcom and your going to want it to be able to check other parameters relating to your injectors and timing.
 

BobnOH

not-a-mechanic
Joined
May 29, 2004
Location
central Ohio
TDI
New Beetle 2003 manual
Pretty common. IQ is often cited. Factory injectors might benefit from a diesel purge.
My '99.5 had it pretty bad, but only when coasting, never stalled, I just ignored it. I ran a log of it once, fuel delivery went to 0.00.
 
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