WJ- Engine Performance/Intake/Exhaust | Jeep Garage - Jeep Forum

2002 jeep grand cherokee 6 Cylinder 4.0 Liter. Does my jeep have 2 fans on the engine?

5

397

increase horsepower on budget --(Jeep Grand Cherokee 2004 4.7L non-high output)

17

375

2004 4.7 ASD relay problems!

10

12K

4.7 crank thrust washer play?

0

158

by harijs.vendts

Shaky engine and stalls at 1500rpms STUMPED!! Help!!

8

483

by Seakir

intermittent rough idle

6

751

4.0 i6 .v.s. 4.7 v8

2

26

42K

by Extremedriver

01 GRAND LIMITED ENGINE SWAP

1

705

by Extremedriver

“Buzzing” noise from passenger front.

1

553

Swapped for dual exhaust (oem) + X pipe on 2017 GC limited

1

621

by Clappedout95GJ

Performance chips

2

621

Scared to snip my torque control wire

5

3K

Performance Muffler

9

5K

4.7HO swap to regular 4.7

9

14K

6

4K

by WaitUp_Mr.Cherokee

2003 4.7L to 4.7L HO Conversion

11

23K

Jeep 2.7 diesel mods and tune ups

1

2K

by AllanR

2004 GC WJ Headers

1

1K

PCM Tuning 1999 4.0 liter WJ

11

13K

2002 Jeep 4.7 HO Engine Swap now will not start Sentry Key light stays on

9

9K

by GrowingHippie

O2 Sensor DTC P0138

5

2K

4.7l front catalytic converters

1

876

04 Overland Parts

1

2K

Exhaust Header and Down Pipe Conversion

0

761

10

3K

2

762

2

1K

Doug Thorley Tri-Y WJ Headers

2

20

12K

by tmoc

Hydraulic fan to clutch fan

0

611

by Bobbyquezadilla

CAI 2019 Limited X 3.6L

0

495

0

582

2

2K

4

2K

4.7L Won't Start

15

26K

4

1K