6.2L Diesel - Tech Support - Troubleshooting - Performance [Archive] - Page 15

Excessive Smoke (3 replies)
Screamin' 6.2L vs 'the dog' (22 replies)
High EGT's after upgrade (8 replies)
am I paying too much (2 replies)
Side view mirror gasket source? (1 replies)
exhaust adapters?? (4 replies)
95 Tahoe (16 replies)
Made the change! (14 replies)
Cheap/easy turbo installation??? (7 replies)
Vacuum pump (pod style) mounting gasket (4 replies)
Sticky orange head gaskets (0 replies)
Serpentine crank pulley torque spec. (1 replies)
Warm Start Problem (2 replies)
Please read this and verify my thinking so I do not kill my 6.2 (5 replies)
fast idle will not shut off (1 replies)
Part number for air cleaner housing bolts (0 replies)
The Famous Dr. Lee (4 replies)
Stock alternator not enough (2 replies)
Glow controller Upgrade (5 replies)
Duramax in '85 K-20? (5 replies)
Holset HX-35W installation (6 replies)
Where to order a 700 R4 tranny (16 replies)
My babys gone! (6 replies)
How many splines ? (4 replies)
CDR valve part number?? (8 replies)
Cylinder Head Temp Sender (7 replies)
Turbo Performance Update!! (2 replies)
P-30 Stepvan, Intake manifold vacuum? (0 replies)
Injector QC question (1 replies)
Please check my timing gear parts list and questions... (6 replies)
6.2L Blues. . . lots of problems (10 replies)
Generic 6.2 Questions (12 replies)
Heads and Gaskets, what are the final rules? Story included. (6 replies)
No Power! (5 replies)
Foaming coolant (6 replies)
1993 6.2 stalling (2 replies)
Oily Banks (2 replies)
TIMING THE ENGINE (6 replies)
6.5L headgaskets (7 replies)
6.5NA Injector Pump in a 6.5 TD? (5 replies)
Turbo Blanket???? (5 replies)
Chevrolet P30 Postal Stepvan: Need help with the brakes. (3 replies)
700R4 Again? (10 replies)
Euro rendezvous date (0 replies)
Need Wiring Schematic (1 replies)
Burbie's Burbling (2 replies)
Disaster at #2 ! (5 replies)
red engines (10 replies)
Air bubbles in overflow tank (1 replies)
how many poles does my alternator have? (5 replies)
New project K-5 play toy (14 replies)
6.2 Wouldn't shut off, now it won't crank (7 replies)
Big front end problems! (8 replies)
400 turbo vacum supply line (6 replies)
Stupid Radiator (13 replies)
6.2's in a Grumman cargo van different? (2 replies)
diff question (2 replies)
suspension (4 replies)
A/C question inside (diesel related) (15 replies)
Running hot under load! (0 replies)
Running hot under load! (11 replies)
Glow plug cycling continues (7 replies)
thanks for the memories, ropinfool (8 replies)
89' Suburban high beam head lights/trustworthy mechanic (2 replies)
Fuel Help (5 replies)
Timing - round 2 (12 replies)
best place to buy amsoil 14x6 filter? (2 replies)
Progress on the Wagoneer... (1 replies)
Crankshaft dampener pulley (10 replies)
glow plugs (3 replies)
pyro problems (1 replies)
+50 hp for only $5.99? (0 replies)
instrument cluster (1 replies)
Dr.Lee.... Manifold advice (5 replies)
6.2 /6.5 (1 replies)
Help! Where is the . . . (4 replies)
6.2 bored to 6.5? (1 replies)
Played the 6.2L Lottery, did I win or lose? (14 replies)
High nickel content (5 replies)
Free stuff! (2 replies)
Transfer case mounts part number. (2 replies)
Changing timing chain and locating TDC (3 replies)
Mo' betta' toys! (3 replies)
Looking at making a change (11 replies)
Happy with my 6.2 (2 replies)
boost? (10 replies)
blockoff the exhaust port for the turbo (8 replies)
Injection Pump Linkage Bushing (2 replies)
noisey timing gears, leaking rear main (2 replies)
Getting the A/C to blow arctic cold (5 replies)
85 Suburban rear AC parts (4 replies)
6.2L Dead in Seattle (2 replies)
Harmonic Balancer removal and installation (2 replies)
Turbo Update II, Back from Vacation! (8 replies)
Overheating w/new Banks Turbo (1 replies)
silver box on firewall (3 replies)
'85 Suburban A/C (8 replies)
88 'Burb schematic (6 replies)
Timing experts inside, please, I am lost (3 replies)
EGT (2 replies)
Tried out my MT 480 QUESTION INSIDE (3 replies)
TH400 shifting late/hard (1 replies)
Keep it simple (7 replies)
oil filters (1 replies)
Correct range of motion on IP "throttle" (1 replies)
Vbelt to Serpentine &Banks vs GM8 (2 replies)
turbo intake? (9 replies)
brakes or low gear on long hills (7 replies)
Want to wash underhood (4 replies)
Defective Injector return hoses? (4 replies)
1982 rebuild (5 replies)
1982 rebuild (0 replies)
Torque Converter Lockup Problem (6 replies)
Model number of Isspro Tach (5 replies)
big (and small) radiator questions (2 replies)
banks turbo boost pipe (1 replies)
Instruction manual for Snap-on MT-480 (6 replies)
Catmandoo,where are you? (1 replies)
Engine miss on acceleration (3 replies)
Question about heads and rebuilding.... (3 replies)
Dr. Lee -- got fuel/power curves for 6.2 or 6.5 (3 replies)
Block ID Numbers on a 6.2L (2 replies)
New Engine Just Arrived (0 replies)
commercial version of swanger air??? (7 replies)
1988 postal step van 6.2 and Th400 tranny (1 replies)
A/C blower question (7 replies)
Just bought a van NEED ADVICE!! (3 replies)
voltage drop off (1 replies)
G10 van gasoline= 6,2 ?????? (2 replies)
I Made The Synthetic Plunge (2 replies)
Don't need a turbo (0 replies)
Blowing instrument fuse (9 replies)
Timing chain replacement (4 replies)
Altitude versus boost (2 replies)
Engine REALLY loud, timing troubles (5 replies)
oil cooler + turbo supply line? (11 replies)
Holset H1C Information (17 replies)
Intermitent loss of power (1 replies)
How much boost is too much? (6 replies)
4 INCH HOSE QUESTION (4 replies)
reciever hitch (0 replies)
turbo oil (6 replies)
Alternator Bracket Failure (1 replies)
to much water flow? (27 replies)
where is the rope? (8 replies)
won't start (3 replies)
Help brake light flashing (0 replies)
which 5 speed will work? (20 replies)
Dead 6.2 (5 replies)
hard starting warm-no glow plug light (2 replies)
That's Mr. Cracker to you (1 replies)
Snap on MT 480? (7 replies)
electrical problems!!! (1 replies)
First long trip in '84 6.2 van (6 replies)
hi pop injectors, intercoolers and gauges (7 replies)
We don't need no steeenking Cummins ! (2 replies)
5 speed anyone (6 replies)
Turbo Control / Waste gates (1 replies)
One Turbo, One Supercharger, One 6.2L Engine.. Possible? (17 replies)
should my tach bounce? (3 replies)
Where's the tv bracket go? (1 replies)
vapor out the dip stick spot (2 replies)
starter solinoid fusible link (1 replies)
Rear Disc Brake conversion for 85 C10 (9 replies)
Front drive shafts lubrication (9 replies)
electrical problems (4 replies)
Pump timing? (3 replies)
starter motor (1 replies)
used 6.2L diesel engine (3 replies)
New Injection pump makes whining noise (1 replies)
CUCV 1028 Dual Rear Wheel conversion (20 replies)
Compression Tester Recommendation? (2 replies)
Timing Chain Stretch @ 25K (1 replies)
Getting Harder to stat when hot (22 replies)
Piston Cracks (4 replies)
Throttle Position Switch Operation - 700R4 (5 replies)
Urge to Surge Part II (3 replies)
6.2L/700R4 TV cable bracket (8 replies)
Which to choose - Banks or GM turbo system (13 replies)
Need TH400 Torqure Converter Cover (3 replies)
6 speed anyone (8 replies)
injector question (1 replies)
help with hydraulic clutch hose (1 replies)
To buy or not to buy (3 replies)
cheap digital egt (4 replies)
6.2L Block Identifacation (1 replies)
Timing vs Diesel Hammer (2 replies)
My 6.2L turbo project update (25 replies)
Turbos: A/R Ratios (3 replies)
no. 6 suxxxx (3 replies)
Valve cover and oil pan gaskets (3 replies)
head gaskets (1 replies)
Unwelded used Head source/Mechanic/SanDiego Area? (6 replies)
power loss, surge, white smoke = :( (8 replies)
MT 480 Luminosity Probe (6 replies)
GM parts@over 34%OFF+FREE Shipping (4 replies)
Engine Oil and Tranny Cooler (6 replies)
Surge and dies (6 replies)
Need help with THM400 (6 replies)
NV4500 MECHANICAL OR HYDRAULIC LINKAGE (5 replies)
Injector hard line will not seal at injector (6 replies)
altitude Question (4 replies)
HELP - need parts! (7 replies)
Winter project (7 replies)
Euro rendezvous? (7 replies)
6.2 MORE POWER? (26 replies)
6.2 turbo diesel (lacking power) (3 replies)
Vacuum pump or pod? (3 replies)
NO START...HELP! (13 replies)
She's back alive ! (12 replies)
Engine codes/numbers (2 replies)
injection pump (2 replies)
Crank bolt problem (3 replies)
Developed a coolant leak (3 replies)
water/meth injection...anyone try it? (2 replies)
Engine Diag Help (2 replies)
Fan Clutch (1 replies)
Kerosene in diesel (5 replies)
6.2 Dimensions & Capacities (8 replies)
4911 on Ebay (0 replies)
quietest muffler for 6.2 suburban (6 replies)
Headers on a 6.2? (10 replies)
Broken Crank (5 replies)
FYI: 1991 Sub (6 replies)
Glow plug choice? (3 replies)
6.5l turbo on a 6.2l (7 replies)
Compression Tester near Mesa, Az (1 replies)
Transmission Whining (1 replies)
Phoenix Hard Parts transmissions (9 replies)
exhaust gaskets>? (2 replies)
exhaust gaskets>? (1 replies)
"good" starter bolts (6 replies)
interior panels (0 replies)
Mystery wires? (1 replies)
Straight Vegetable Oil conversion (6 replies)
Poly motor mounts (8 replies)
HELP neutral switch????? (2 replies)
Fail Safe w 60 G's or ? (4 replies)
Engine swap (0 replies)
How to Set Timing?? (2 replies)
Help,i need some TE06H spec's (4 replies)
Gear Vendor Unit (5 replies)
1983 80k miles smoke from one exhaust (1 replies)
Thermostat housing with "O" ring (3 replies)
6.2 EGR (1 replies)
??? Dr Lee. (1 replies)
cracked flexplate (5 replies)
tire size options (5 replies)
Question For GMCTD (4 replies)
Injector angle (2 replies)