playing kill by
AO Gold Member
Join Date: Feb 2005
County: Down in the Park
Re: what are these - i am new to 155's!
yes, because of the age alone, all flexible fuel hoses under the bonnet need changing, the heat/cold cycles seem to take their toll. Start with the ones to and from the fuel rail, they are usually the first to go...
BTW, the original FPR is not adjustable, only has a vacuum reference going to it from the intake plenum. Yours looks adjustable, but it's in a poor location. The bolt for the chain tensioner is located in that area, about 30 cm down... if you ever wish to put some extra tension to the chain (5 minute job, btw) you'll need to remove the FPR to get to it.
I think i posted a message before about extracting some more power out of the 8v, seems you're nearly there... check in the ecu if it has an original eprom installed...