Aluminum Block V8s - Cadillac Forum - Enthusiast forums for Cadillac Owners

Cadillac Forum - Enthusiast forums for Cadillac Owners
General Technical Section
Engine Specific
Aluminum Block V8s

Aluminum Block V8s 4.1, 4.5, 4.6, and 4.9 liter engines.

New Thread Subscribe

Filters

Page 1 of 12

1

Threads in Forum: Aluminum Block V8s

Forum Tools Search this Forum

Rating Thread

Reverse Sort Order

/ Thread Starter

Sticky Threads

burning, cadallac, cadillac, crankshaft, cts, deville, dis, durability, engine, j42385500, kentmoore, leaking, northstar, oil, problems, remedy, sensors

Sticky Thread

Sticky

GM Cadillac Northstar engine features and issues

(

Multi-page thread

1 2 3 ... Last Page)

Thread Rating: 2 votes, 5.00 average.

stomper on 01-04-2008

08-24-2014 04:04 PM
by Ricky Stewart

Go to last post

42

170,161

2000, blocks, cadillac, check, coolant, cooling, due, engine, failure, lot, northstar, problems, sale, seville, sts, system

3 Attachment(s)

Sticky Thread

Sticky

GM Cadillac Northstar engine features & issues, coolant system protection

(

Multi-page thread

1 2 3 ... Last Page)

Thread Rating: 1 votes, 5.00 average.

Kucharz on 08-26-2009

02-23-2015 01:49 PM
by ironhrse67

Go to last post

34

80,374

Normal Threads

41, 41liter, 8285, 84, 85, cadi, cadillac, deville, engen, engine, forum, liter, sale, specs, year

'82-85 Cadillac 4.1 liter: any year better than others?

choust1 on 02-06-2007

05-07-2007 06:22 PM
by pkared

Go to last post

1

3,485

1984, 368, 403, 41, 84, black, cadillac, eldo, eldorado, engine, forum, put, swap, toronado, transmission

1984 Cadillac Eldorado

eldorider on 11-20-2007

11-20-2007 07:34 PM
by slowroll

Go to last post

1

3,994

1984, arms, cadilak, cadillac, changing, cover, gaskets, ht4100, mechanics, newer, problem, rocker, seville, timing, valve

1984 Seville HT4100

pkared on 04-22-2007

05-08-2007 01:38 AM
by Stealth

Go to last post

4

4,013

1987, 41, cadi, cadillac, deville, motor

1987 cadi deville 4.1

lwdavis on 01-24-2008

02-03-2008 03:21 PM
by Big5DoubleZero

Go to last post

1

1,570

03, 1991, 1992, 49, cadalac, cadillac, crank, eldorado, engine, key, pass, seville, sitting, start, wont, years

1991 4.9L will not start

relentless on 12-28-2008

05-12-2009 07:34 PM
by stomper

Go to last post

3

7,861

1992, 49, 49l, cadillac, carbon, common, control, ecm, eldorado, hot, idle, malfunctions, problem, problems, v8

1992 4.9L Idle problems

92helldorado on 09-04-2008

09-06-2008 01:42 PM
by 92helldorado

Go to last post

4

12,317

02, 1993, 46, cadillac, coupe, dorado, el, eldorad, eldorado, filter, fuel, gcope, sensors, touring, yourin

1993 Eldorado Touring Coupe 4.6 hesitation

Seanyboy on 08-07-2008

08-07-2008 09:18 PM
by slowroll

Go to last post

1

1,474

1994 NORHTSTAR

alletguy67 on 03-21-2008

03-21-2008 05:22 PM
by alletguy67

Go to last post

2

1,296

41, 83, caddy, cadillac, deville, fuel, fuse, problem, pump, troubleshooting

4.1 fuel fuse problem

zachleist on 08-18-2008

08-18-2008 12:42 PM
by zachleist

Go to last post

0

1,204

41, 41l, 45l, bolt, cadillac, deville, place, replacement, swap

4.1L to 4.5L switch

87 opera coupe on 10-21-2007

10-21-2007 10:57 AM
by slowroll

Go to last post

1

1,236

1990, 38, 45, 4bbl, bbl, cadillac, carb, carbed, carburated, carburetor, intake, l27, northstar, put, seville, v8

4.5 carbed 2bbl. Want 4bbl. intake. Help!

(

Multi-page thread

1 2)

bpauly on 07-23-2007

11-25-2007 10:41 AM
by slowroll

Go to last post

10

5,587

41, 45, allante, cadillac, chip, ecm, idle, intake, positioning, rough, sensor, set, tbi, thottle, voltage

4.5 ECM Req'd for Original 4.1 Car?

hhogan4life on 11-24-2007

11-25-2007 11:22 PM
by hhogan4life

Go to last post

8

2,170

1993, 2000, 46, 46north, allante, cadliac, crank, engines, fit, harness, injector, modifications, northstar, problems, sensor, star, which, wiring

4.6 north-star

Thread Rating: 1 votes, 5.00 average.

sts99 on 11-19-2007

07-21-2012 03:28 PM
by daveycars

Go to last post

4

7,428

46l, cadiliac, cadillac, engine, filter, flicker, flickers, light, norstar, north, northstar, oil, presure, recommended, starno

4.6L northstar oil filter bypass valve

rockfangd on 01-18-2009

01-18-2009 09:17 PM
by rockfangd

Go to last post

0

3,335

350, 450, 49, cadillac, deville, forum, gm, heads, l48, performance, spacer, tbi, turbo, twin, v8

4.9 performance

vogey on 02-09-2007

04-03-2007 02:30 PM
by 92_Daddylac

Go to last post

9

28,886

49, 93, bolt, cadillac, deville, engine, head, moter, northstar, overhaulin, piston, problems, rebuild, rebuilt, v8

4.9 rebuild

(

Multi-page thread

1 2)

Lithorian on 01-28-2008

02-15-2008 07:28 PM
by slowroll

Go to last post

10

17,077

49, 92, cadilac, cadillac, cam, distributor, housing, jump, make, mark, misfire, remanufactured, remaufactured, sensor, timing, wiring

4.9 with remanufactured dist. troubles

buckshot1960 on 09-27-2007

10-06-2007 07:51 PM
by slowroll

Go to last post

2

2,189

425, cadillac, forums

4100 OUT, 425 IN

siplowguy on 11-23-2008

02-28-2021 09:29 AM
by caddyinmyblood

Go to last post

1

2,424

3521181, 84, arm, biarritz, cadillac, common, gm, holds, loose, part, passanger, problems, rocker, screw, side

84 Biarritz Convertible noisy valves when warned up

84CONV on 05-10-2007

05-16-2007 04:19 PM
by pkared

Go to last post

7

3,001

1999, 32v, 49, 91, 93, cadillac, deville, dts, northstar, sts, supercharged, supercharger, superchargers, turbo, v8

91 STS 4.9 non northstar, supercharger?

matts91sts on 09-19-2007

09-20-2007 07:36 PM
by matts91sts

Go to last post

7

9,587

New Thread Subscribe

Page 1 of 12

1

New posts

No new posts

Thread is closed

More than 15 replies or 150 views

Hot thread with new posts

More than 15 replies or 150 views

Hot thread with no new posts

All times are GMT -5. The time now is 05:48 AM.