6.5L Diesel Engine | Diesel Place

6.5/6.2 High Performance Engine Modifications

High Performance Turbocharger and Engine Related Modifications Discussion Forum - Specific To The GM 6.2 & 6.5 Diesel Engine.

24.4K

5.5M

9 d ago

24.4K

5.5M

9 d ago

Sticky 6.5 Diesel Photo Thread

27 28 29

574

329K

by MC775

Info: Sticky The 6.5L FAQ's... The Master List of Information and 6.5 Answers

16

2M

Sticky Rolling Coal & The 6.5

2

34

171K

by PrivatePilot

Info: Sticky 6.5 NEWBIES - **START HERE**

1

355K

by PrivatePilot

Info: Sticky Diagnostic Checklist version 2.0 [10-2009]

1

132K

by knkreb

Inlet heater hose

6

159

Question: Can I legally tow a van behind my RV? (DOT questions)

9

298

6.5 Shuttle bus Dust from vents & Start issue

7

166

by Oregonnovaguy

Blower motor wiring

3

75

Inj pump not firing

13

207

by JMJNet

Question: Glow plug relay

7

214

Hard hot start and coolant leak

12

336

by JMJNet

6.5 Suburban idles badly

4

121

by JMJNet

Vacuum hose replacement.

10

186

by JMJNet

Question: ‘97 6.5 TD sporadic hard starting and fish biting?

11

215

94 gmc optical sensor plug wiring question two wires are white how do I tell which one goes where?

6

113

Question: Engine block question for the 2001 Chevy express 3500 6.5 diesel ex-military cube van.

5

133

6.5 bucking and missing

14

241

by 956.5l

Chevy 2500 Detroit No lights or anything on dash when key turned all the way. no starter movement or anything. please help

7

570

6.5L Sudden Issue - white smoke, no power, missing

5

149

6.5 L lack of power

5

216

by Wally gordon

Help needed Codes 17 18 35 49 62

3

122

Question: Cam to Crank Timing offset

0

107

Question: Rear main seal

7

785

93 6.5 engine noise challenge...

2 3 4

64

7K

by Sparkys Tacoma

96 gmc vandura 6.5

16

283

AC on and DTC 36

6

383

by JMJNet

94 2500 6.5 td boost sensor "gasket"

6

304

94 and older 6.5

6

265

Question: alternator tach

5

215

Question: Rear differential leaking

3

270

Question: High iron and lead in oil analysis?

3

207

6.5 K3500 in her natural environment

0

212

Question: motor issue and question on parts

9

418

Need some advice

3

281

by JMJNet

What have you done to your 6.5 today?

6K

607K

Easy question: Vac Pump going out, how to tell if working or not?

3

180

Question: Xotic head studs

13

595

by Mikes2019HDDuramax

Question: P1656 and like no boost

12

333

by Versoh

6.5 dies at wot

14

517