View Full Version : 6.5L Turbo Diesel - Tech Support - Troubleshooting - Performance
- Tools, manual, specs for timing 1993 6.5L TD (0 replies)
- New member with questions? (22 replies)
- Clicking Sound near Air Filter/ Turbo (10 replies)
- Any difference in reflash ECM's (1 replies)
- Hello, and question? (3 replies)
- Just one more Sol D thread (9 replies)
- aux. lift pump in series (3 replies)
- Newbie with questions (1 replies)
- Need to purchase OBDII diagnostic reader HELP (6 replies)
- 5521 IP rebuild instructions wanted (15 replies)
- Painting exhaust manifolds? (10 replies)
- Idea for EGT location comparison (3 replies)
- Peltier Thermo-electric cooler for the PMD (14 replies)
- 1994 6.5TD - Code 36 - Injection Pulse Width Error (Response Time Long) (12 replies)
- Please help me... No Start (5 replies)
- When it rains it pours. (9 replies)
- HELP - No Start ! (5 replies)
- GM p/n for Serpentine belt tensioner (5 replies)
- gm part number for IP (0 replies)
- New truck... UH-OH! (32 replies)
- WasteGate (4 replies)
- Injector Lines (2 replies)
- Need camshaft (4 replies)
- installed 40hp chip, now it misses (23 replies)
- Excessive smoke & missfire (11 replies)
- stalled again (1 replies)
- No gasket on intake.... (1 replies)
- Rough starting 6.5TD (18 replies)
- Stud Girdle Kit (4 replies)
- Thermostat? (3 replies)
- 6.5 - Common Problems Thread - NEWBIE (3 replies)
- Truck Stalls and quits?? (5 replies)
- torque values (1 replies)
- Dual Idler Gear Phaser Kit? (3 replies)
- Any way to check if a truck has a dual-mass flywheel or the solid flywheel?? (9 replies)
- 1997 engine swap into a 1995 5sd setting DTC Codes (11 replies)
- GM Goodwrench 6.5 $1400 (6 replies)
- Question about Injector Pump Timing (9 replies)
- Anyone own a 1995 or 1997 1ton 4x4 crewcab dually 5spd (5 replies)
- Why aren't headers readily available? (1 replies)
- Which 6.5s are worth buying? (6 replies)
- lift pump (20 replies)
- EGR Code 406 (4 replies)
- Tach? (0 replies)
- level of noise I can expect (1 replies)
- New Pmd Problems (1 replies)
- 98 Sub new 6500 missing (10 replies)
- OPS & Fuel Filter (1 replies)
- Injectors???? (5 replies)
- Boost gauge....where doe sit go? (4 replies)
- Will a cap off a '86 fit on a '96? (2 replies)
- Aux fuel filter installation, is it worth it? (4 replies)
- To all , OPS failure,what part fails.???? (13 replies)
- Is the Turbo-Master the cure all???? (24 replies)
- Crankshaft from 6.2 in a 6.5 block (599) (2 replies)
- Code 236 (2 replies)
- Battery draw of 1.5 amps, how to trace it... (3 replies)
- died no start (3 replies)
- 95 starts ok than dies.starts again and runs fine (4 replies)
- whick vacuum lines to replace? (4 replies)
- Need Part Name: Cooling (6 replies)
- Another newbie request. (5 replies)
- Another Smoke Thread (8 replies)
- K&Nreplacement air filter (6 replies)
- Surging on light thottle (3 replies)
- Head gasket change?? (7 replies)
- Flo-Pro 4" exhaust (3 replies)
- 96 6.5 TD No Start (16 replies)
- Intercooler Aux. Fan? (7 replies)
- Here we go (stall) again (sigh) (8 replies)
- Wait to Start Light Blinking after start. (5 replies)
- New owner with some questions, batteries for now! (10 replies)
- Cat Controller on 6.5 Hummer? (6 replies)
- Belt sliding on edge of vacuum pump and crank position sensor (14 replies)
- 1999 K3500 6.5TD overheated, smokes, runs rough???? (3 replies)
- 6.5L Enthusiast? (19 replies)
- 6.5L TD Stalls and Missfires Stumbles (10 replies)
- First Diesel (10 replies)
- Blinking Brake Light (10 replies)
- Dual Thermo Crossover Pipe (4 replies)
- Looking for a good quality service manual (6 replies)
- Foam Galore (3 replies)
- Fuel Pump Priming Wire (1 replies)
- Starting Problems (5 replies)
- '94 6.5 Locked Up, Need Motor or Rebuild (4 replies)
- What spares to carry (10 replies)
- Grear ratio for a 1998 GMC Sierra (3 replies)
- refrigerant? (2 replies)
- Rering or Rebore ? (4 replies)
- Auxilliary Electric Booster Fan (20 replies)
- New Version of Carcode is now on OBD-2.com (4 replies)
- CarCode setup and ABS codes (1 replies)
- Diesel Direct block/crank arrived (34 replies)
- buying a IP, what do I need to know.... (1 replies)
- Exhaust Sound..... (5 replies)
- Barely runs/black smoke?------- (1 replies)
- valve cover breather (4 replies)
- Starter, Blown Fuse?? (7 replies)
- Looking for Diesel shop in Chicago - Niles IL (60631) (4 replies)
- Broken crankshaft 1995 6.5 (5 replies)
- TDCO / Carcode (22 replies)
- Code P0251 (3 replies)
- Injector Pump change question (2 replies)
- Drove to NC (from PA), cracked a piston, good times... (3 replies)
- service engine soon light (1 replies)
- 6.5TD lifter source? (4 replies)
- 6.5's in Australia (0 replies)
- Just bought a '93 K2500? (3 replies)
- IP gear "ring" (7 replies)
- best block, heads, crank,ip etc ?? (22 replies)
- What happend to the "Mystery Turbo"? (4 replies)
- no power to lift pump (6 replies)
- Hard to start warm????? (9 replies)
- runs good...but different.. (4 replies)
- Converting from Electronic to Mechanical Fuel Injection (2 replies)
- Convert to Non-EGR (8 replies)
- Electric door locks (7 replies)
- EGT questions and a near-calamity (4 replies)
- 6.5 sleeve installation (4 replies)
- Brown smoke when I dump the throttle?? (2 replies)
- OBDC II Codes P0251 and 0370 (1 replies)
- Intercooler ???? (4 replies)
- lack of power..no boost (11 replies)
- Surging? (9 replies)
- Size of holes for water passages in Head Gasket. (4 replies)
- Where to purchase new heads. (8 replies)
- Bucking, surging or ?? (8 replies)
- Belt Length Dual Alt W/o Vac Pump? (2 replies)
- Name this connector??? no pic (6 replies)
- Full Girdle casting (1 replies)
- backup Fuel mode (4 replies)
- New at this, ran out of fuel, what do I do? (1 replies)
- Alternator or Short? (8 replies)
- Cabin filter on a '96? (1 replies)
- Aux Fuel Tank? (3 replies)
- ULSD Is No Fun! (16 replies)
- Truck Down (50 replies)
- Torque and block breakage (21 replies)
- i want to hear the turbo (12 replies)
- Wierd brief noise??? (3 replies)
- TDCO and Degrees too much? (1 replies)
- "ABS anti lock" (6 replies)
- Dtc 17 (1 replies)
- DTC 13 on a 6.5TD (1 replies)
- Is this a bad sign or what?? (6 replies)
- Dual thermostat housing how to seal? (3 replies)
- Bad Pump??? (8 replies)
- DB2 Stanadyne IP cover special Torx head screws? (4 replies)
- Just an idea (1 replies)
- New Blocks and such from Diesel direct (75 replies)
- Glow Plugs (5 replies)
- Crankcase Vapor Condensor Update (2 replies)
- Engine Knock (4 replies)
- Potentially stupid oil change question (10 replies)
- Fuel Line / Flow Diagram (15 replies)
- Injector Line set Part numbers (4 replies)
- Scary failure (23 replies)
- OBD2 Tuner Issue (2 replies)
- 98 with cracked heads (1 replies)
- 1995 gmc 6.5 td (4 replies)
- Low Fuel Pressure (5 replies)
- carcode questions (6 replies)
- starter issue? (5 replies)
- Worn injectors and/or blowby? (9 replies)
- 6.5 TD died Not PMD/OPS/Fuel Filter/air/no codes (5 replies)
- newbie..few issues (4 replies)
- PMD do it myself? (8 replies)
- K3500 overhaul - good news and bad news + questions (3 replies)
- Adjusting 6.5L TD Belt Tensioner (4 replies)
- Hard Starting Proplem (1 replies)
- 94 to 98 swap (6 replies)
- Missing problem in a '94 (7 replies)
- You have to love 6.5s (3 replies)
- How do I R&R my '95 Ignition Switch? (1 replies)
- Westers Garage OBD2 Programming Software (8 replies)
- Tire size calibration (1 replies)
- Oil Pressure Switch (9 replies)
- 95 suburban power problems (2 replies)
- efi for 6.5 (11 replies)
- 94 6.5 Dual Alternator Conversion (8 replies)
- Gettin' a new engine! (11 replies)
- what should I install next? (4 replies)
- Propane injection (1 replies)
- No towing power and no overdrive? (12 replies)
- need power w/o killing my motor?>?>? (5 replies)
- 94 6.5 hard starting-won't start' (1 replies)
- New owner, 1999 3500 crew cab 4x4 (7 replies)
- turbo life expectancy-"94" (7 replies)
- Oem Lp Gpm ???? (10 replies)
- Is this the turbo drain-back? (8 replies)
- 94 suburban 126,000 miles (7 replies)
- GM-6 Turbo (2 replies)
- Coolant Leak, front engine (6 replies)
- I'm getting slight surge and "softness" in am! (3 replies)
- Simon, any more info about "new" block? (61 replies)
- 6.5TD no fast idle (1 replies)
- Turbo question (6 replies)
- pmd? (3 replies)
- Fuel filter (4 replies)
- turbocharger repair (5 replies)
- GM IP Warenty (1 replies)
- oil pump driver (1 replies)
- 93 6.5 Waste Gate Control (6 replies)
- Newbie questions...6.5 Turbo (6 replies)
- Porting (5 replies)
- building a high horse engine (9 replies)
- Hvac (2 replies)
- Engine Pulling question (9 replies)
- new rebuild gasket question (5 replies)
- Alternator Issues - Maybe? (2 replies)
- Suspect Bad Fuel Injection Pump - Going To Dealer (44 replies)
- Code 39 and Code 78 (6 replies)
- What RPM's are you @ 70 ? (10 replies)
- 96 6.5 with a miss (8 replies)
- new engine horrors! (14 replies)
- injector (5 replies)
- 6.5l N/a problem (3 replies)
- broken bolt extraction (14 replies)
- time for injectors (2 replies)
- Looking at a 1993 (new member) (6 replies)
- Heater in fuel filter (11 replies)
- Clutch Master Cylinder Failures (2 replies)
- New heads now wont start (38 replies)
- transmission shift cable (4 replies)
- Tall tires Lower RPM? (18 replies)
- 3.5" Flowmaster muffler (3 replies)
- Fuel Leak (4 replies)
- Let the cold air in (93 replies)
- camshaft options? (0 replies)
- question on rpm (9 replies)
- Stalling, no start, no glow plugs and no power to engine (2 replies)
- fuel leak (3 replies)
- Crazy, "What If" question? (11 replies)
- Parked it for 3 months, now 2nd gear only (9 replies)
- Timing chain replacement (8 replies)
- 6.5 Shuts down, no wait to start light (2 replies)
- Hard Start When Cold (3 replies)
- Cold weather problem/symptom (5 replies)
- New diesel owner (0 replies)
- Accessory Brackets (3 replies)
- Oil Cooler line repair (7 replies)
- 6.5 long cranking time/hard start (18 replies)
- Home made boost controller (4 replies)
- Oil cooler/filter advice (7 replies)
- so many problems can anyone help (5 replies)
- Injectors this weekend, Any advice ? (11 replies)
- Code P 0206 and Rough Starts (3 replies)
- Injection pump bolts...source?? (2 replies)
- 1998 K3500 overhaul - repower decision and more questions (3 replies)
- Delphi Injector part #'s (0 replies)
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