Injection Pump problem too
Moderator: Fatmobile
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- Turbo Charger
- Posts: 231
- Joined: Sun Feb 17, 2008 11:44 am
- Location: Holmes County OHIO
Re: Injection Pump problem too
did you change the fuel filter at all or how many times since the intank screen you cleaned? sometimes things get in and don't come out right away.
Re: Injection Pump problem too
This afternoon I rigged up a spare windshield washer jug and it's pump to the infeed line to the IP. Fuel out goes back to the ws washer jug so the fuel can circulate.
Ran this for a couple minutes to see that IP is all primed and no air bubbles. Cranked the engine and it won't start at all.
Eventually I held the accerator pedal half way down and it started right up, took my foot off the pedal and still it raced up the RPMs to where I thought it might blow the engine. This happened in just a second or two. Turned off the key which de-energizes the fuel solenoid and the engines stops.
Something must be broken inside the IP. Guess I'll take it off and get it checked out.
Ran this for a couple minutes to see that IP is all primed and no air bubbles. Cranked the engine and it won't start at all.
Eventually I held the accerator pedal half way down and it started right up, took my foot off the pedal and still it raced up the RPMs to where I thought it might blow the engine. This happened in just a second or two. Turned off the key which de-energizes the fuel solenoid and the engines stops.
Something must be broken inside the IP. Guess I'll take it off and get it checked out.
'89 Jetta 2-dr gasser converted to 1.6L NA
'04 Jetta TDI GLS Platinium
'87 F350 dually 7.3 future project
'79 Mainship Perkins T6.354
'04 Jetta TDI GLS Platinium
'87 F350 dually 7.3 future project
'79 Mainship Perkins T6.354
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- Global Moderator
- Posts: 7566
- Joined: Wed Oct 30, 2002 10:28 pm
- Location: north central Iowa
Re: Injection Pump problem too
Someone have the idle screw backing out awhile back? Backing in?
'91 Golf gasser converted to a 12mm pump, M-TDI.
'84 1.6TD Rabbit with a VNT-15 turbo, still setup to run on vegetable oil.
'84 GTI with 1.7TD pistons and intercooled.
2003 TDI wagon
2000 TDI Jetta.
'84 1.6TD Rabbit with a VNT-15 turbo, still setup to run on vegetable oil.
'84 GTI with 1.7TD pistons and intercooled.
2003 TDI wagon
2000 TDI Jetta.