Engine & Drivetrain | GMTNation

Repairs, tuning, modifications, & maintenance.

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Guessing I need an O2 sensor

Replies: 15

Views: 108

Wednesday at 11:44 AM

Mooseman

243 heads

Replies: 2

Views: 58

Mar 15, 2019

Reprise

S

NEED HELP C0321/4x4 issues on silverado

Replies: 6

Views: 58

Mar 15, 2019

SilveradoStress

S

The 3hr oil change

Replies: 1

Views: 107

Mar 14, 2019

Mooseman

Choosing an oil pump (V8 / LS engines)

Replies: 3

Views: 45

Mar 14, 2019

Mooseman

Sierra starting issues

Replies: 6

Views: 98

Mar 13, 2019

Kelly@PCMofNC

Looking for a diff guru / advice (Dana)

Replies: 26

Views: 347

Mar 12, 2019

Reprise

C

SOLVED! Rough idle on cold start-up

Replies: 5

Views: 115

Feb 28, 2019

Sparky

SOLVED! Did I kill my trans or did I just mess up something...

Replies: 26

Views: 365

Feb 15, 2019

littleblazer

C

related to a relative motor/vehicle - another electrical gremlin

Replies: 4

Views: 92

Feb 10, 2019

cobblershelli

C

Learn me something about transmissions...

Replies: 26

Views: 282

Feb 9, 2019

littleblazer

P0332 - Knock Sensor 2 Circuit Low Input (Bank 2)

Replies: 4

Views: 154

Feb 1, 2019

Mike534x

C

Fan clutch went out. What are my options?

Replies: 5

Views: 152

Jan 8, 2019

Mooseman

Question - Swapping ECU between similar vehicles

Replies: 3

Views: 91

Jan 4, 2019

Reprise

Issues after O2 sensors replaced

Replies: 10

Views: 277

Dec 3, 2018

Pmartin

GREEN fluid ?

Replies: 9

Views: 256

Nov 29, 2018

littleblazer

Oil cooler line gasket - notes on replacing

Replies: 1

Views: 137

Nov 25, 2018

Reprise

G

which way does the stock tranny cooler flow?

Replies: 7

Views: 588

Nov 18, 2018

BrianF

B

Rear Transmission seal

Replies: 3

Views: 208

Nov 18, 2018

BrianF

B

Repairing transfer case leaks (GMT800 / NP246)

Replies: 5

Views: 219

Oct 25, 2018

Reprise

L

Air Filter flip

Replies: 4

Views: 156

Oct 17, 2018

HARDTRAILZ

Complete R&R Videos of Chevrolet 1500 4X4 5.3L Engine

Replies: 1

Views: 592

Oct 11, 2018

MRRSM

S

coolant temp sensor-not where its supposed to be (?)

2

Replies: 46

Views: 21K

Sep 29, 2018

Mooseman

Poll

NEED HELP P0016 Crankshaft position Correlation - Bank 1 Sensor A

Replies: 2

Views: 189

Sep 26, 2018

Mooseman

Misfire in car wash / heavy rain

Replies: 16

Views: 566

Sep 9, 2018

littleblazer

Front Diff - leak identification (opinions / advice requested)

Replies: 3

Views: 204

Sep 7, 2018

Reprise

Transmission question...

Replies: 10

Views: 277

Aug 7, 2018

littleblazer

Vortec 5.7 Fuel Pressure Normal?

Replies: 9

Views: 302

Jul 30, 2018

eightshot627

Super charger

Replies: 4

Views: 221

Jul 29, 2018

Mounce

Project Two Guns Continues

Replies: 39

Views: 1K

Jul 23, 2018

Blackwater

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