Alfa Romeo Forums banner

1 - 3 of 3 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter #1
Hi all,

I have a 155 v6 and I have a few issues. The car starts rough, won't idle on the first start but then its all good. The car feels very low on power and after she warms up the engien surges and missfires and then the check light comes on.. Any ideas especially on the power loss the ex owner said the weakest cylinder has 10.5 bar compression. There is a loose vacuum pipe on the fuel pressure regulator and another one which goes to a box behind the right side headlight. Any help would be appreciable.
 

·
Administrator
Joined
·
13,436 Posts
I'd fix the vacuum hose straight away and see what happens.

If still no good, try and plug it in to a diagnostic computer.
Pete
 

·
Registered
Joined
·
2 Posts
Discussion Starter #3
What is the black box behind the right headlight, which requires vacuum from the engine?
 
1 - 3 of 3 Posts
Top