I just spoke with Steve at DMCH. He assures me that 69psi is just fine for primary fuel pressure. He's given me some other suggestions of things to look at for my rough idle problems.
Location: Houston
Posts: 87
My VIN: 1890
I just spoke with Steve at DMCH. He assures me that 69psi is just fine for primary fuel pressure. He's given me some other suggestions of things to look at for my rough idle problems.
Robert
1981 DeLorean #1890
1976 Datsun 280Z
1968 Pontiac Le Mans convertible
Posts: 301
My VIN: 02855
Club(s): (NCDMC) (DCUK)
ive had to shim mine up, quite alot, to get my pressures over 70 psi from 61.
makes me think that the spring in there is getting tired from being compressed for 40 years.
anyone have a source for the springs- without buying the whole PPR from Bosch for over $110 ?
Location: Northern NJ
Posts: 8,583
My VIN: 10757 1st place Concourse 1998
Could also be that the gauge that you used is not accurate. Not uncommon for them to be off a few lbs at least. Especially if they got dropped.
David Teitelbaum
Posts: 301
My VIN: 02855
Club(s): (NCDMC) (DCUK)