Finding a fuel pressure regulalor on 96 cadillac deville 4.6 north star

Cadillac DeVille Mileage ' Fuelly

www.fuelly.com > Cars > Cadillac

There are 53 Cadillac DeVilles with reported gas mileage parked at Fuelly. ... Any Submodel, d'Elegance (1), DTS (1), Concours (2), DHS (4), Base (13), Other (32) ... 4 Vehicles; 27 Fuel-ups; 5,215 Miles Tracked; View All 1995 Cadillac DeVilles ... 2 Vehicles; 9 Fuel-ups; 1,664 Miles Tracked; View All 1991 Cadillac DeVilles.

Used 1995 Cadillac DeVille Features & Specs - Edmunds.com

www.edmunds.com > ... > DeVille > 1995 DeVille

Edmunds.comFeatures and specs for the 1995 Cadillac DeVille including fuel economy, transmission, warranty, engine type, cylinders, drive train and more.Missing: 100km

Cadillac history 1997 - Motorera

www.motorera.com/cadillac/cad1990/1997/cad97d.htm

History of Cadillac automobiles for 1997. ... 1997 CADILLAC DEVILLE ... Fuel Economy City/Hwy, 13.8 l/100 km - 9 l/100 km (20.4/31.2 mpg-imp) (17/26 mpg US).

Failed fuel pump -check the pressure at the motor

I seriously doubt that it IS vaporlocked ... check fuel pressure and you'll probably find that it's too low.

blue smoke comes from too much oil in engine.thats can be the rings round the piston. the top ring is for leaving a film from oil so the piston
can run smoothly up and down.when its worn out you get to much oil
and see blue smoke.second possibility is valve setting,these tiny,
rubbers can worn out too and leave blue smoke behind.

Sound like a blown head gasket white smoke. Does it run hot. Blue smoke burning oil black smoke to much fuel

Check fuel filter!

I’m happy to help further over the phone at https://www.6ya.com/expert/pat_7f6b46a4565f904d

the starter is located under the plastic intake manifold. you must take off top cover then you can get to fuel rail and intake. be careful not to bend or pull to ******* fuel rail when trying to lift up intake.

Replace the fuel pump

it is the head gaskets but they have failed because the head bolts have pulled out of the block ever so slowly