Author Topic: Alh mtdi  (Read 2047 times)

June 03, 2026, 11:44:49 am

garrettkent78

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Alh mtdi
« on: June 03, 2026, 11:44:49 am »
I'm trying to get my MTDI ALH running. It will start, but only run with the throttle fully open. Does anyone have any ideas on what I can check for to cure that?
Thanks
« Last Edit: June 03, 2026, 06:33:00 pm by ORCoaster »

Reply #1Today at 07:57:38 am

fatmobile

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Re: Alh mtdi
« Reply #1 on: Today at 07:57:38 am »
Maybe turn the max fuel screw in a little.

Or it could be the vane pump isn't moving fuel.
 Do you see the fuel moving fast through the clear fuel lines?
« Last Edit: Today at 07:59:20 am by fatmobile »
Tornado red, '91 Golf 4 door, with M-TDI 12mm pump, south bend clutch, VNT-15 turbo, 02A trany
MK4s: 2000 TDI jetta, 2003 TDI wagon, 2000 golf 2.0 gasser.
'84 Rabbit with 1.7TD KY block pistons bored to 80mm, VNT-15
'84 GTI with stock 1.6TD starion intercooler.