Audi Forum - View Single Post - 1993 Audi 100 S

gkampo · 06-08-2008, 05:08 AM

Ijust baught an Audi 100 2.3E. The fuel pump was noizi and I changed it with a new Boss electric fuel pump. The problem arrised was that engine is doing like crazy the revolutions per minute are going up and down with no reason, & when A/C is on the rpm going down and finally swich off. Yes we have clean the tang and removed any air in the pipes.
Has enybody idea how to solve this?

06-08-2008, 05:08 AM	#2 (permalink)
gkampo Newbie Join Date: Jun 2008 Posts: 1 Gallery: (0)	Audi 100 2.3E Ijust baught an Audi 100 2.3E. The fuel pump was noizi and I changed it with a new Boss electric fuel pump. The problem arrised was that engine is doing like crazy the revolutions per minute are going up and down with no reason, & when A/C is on the rpm going down and finally swich off. Yes we have clean the tang and removed any air in the pipes. Has enybody idea how to solve this?