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Engine Specific Info and Questions => IDI Engine => Topic started by: heywier427 on July 13, 2016, 08:37:19 pm

Title: Lime Green advance spring part # Lets find a replacement!
Post by: heywier427 on July 13, 2016, 08:37:19 pm

Does anyone have a lime green spring, or the part #, or anything close.

I thought I had one, but I cannot find it!!!!

Any ideas on where to point me to start looking for a replacement company?

Thanks.

Title: Re: Lime Green advance spring part # Lets find a replacement!
Post by: heywier427 on July 13, 2016, 09:17:19 pm

Seems like the correct part #s are

Bosch  464 619 322

Vw 068 130 677 F

Iveco 7984593

Title: Re: Lime Green advance spring part # Lets find a replacement!
Post by: sgnimj96 on July 16, 2016, 07:49:46 am

 If you want more advance,   fuel pressure-  makes a huge difference
You gotta make a gauge that taps into the internal pressure of the pump,
 something like-
     43.5 Psi at 1000 RPM
    2000 Rpm -about 75.4 Psi

I read in a post somewhere that these old pumps may have softened springs already from use;
I had to put several of the spring shims back in after adjusting my 1.6na fuel pressure.   Static timing was good for starting,  but when I revved it  would rattle from too much advance.

Title: Re: Lime Green advance spring part # Lets find a replacement!
Post by: fatmobile on July 18, 2016, 03:59:41 pm

 Playing with the shims can help.
 Isn't the green spring from a 1.5 pump? 107A?
 Check a bosch service center with a 1.5 part number.