1999 3.8 gm engine Related Products

Automotive Parts and Accessories: APDTY 726291 Intake Manifold Kit Includes Gaskets & PCV Valve (USA Made) (Improved Thicker Wall & EGR Design Prevents Any Future Leaks) Fits 1995-2005 GM 3.8L 3800 2nd Generation Engine - APDTY

Automotive Parts and Accessories: INNOVA 3160 Diagnostic Scan Tool with ABS/SRS and Live Data for OBD2 Vehicles - INNOVA

Automotive Parts and Accessories: Dorman 47065HP Elbow Type Heater Hose - Dorman

Automotive Parts and Accessories: BBK 40050 1-3/4" Silver Ceramic Coated Shorty Tuned Length Exhaust Header for GM Truck/SUV 4.8/5.3L - BBK Performance

Automotive Parts and Accessories: ACDelco 213-3521 GM Original Equipment Ignition Knock (Detonation) Sensor - ACDelco

Automotive Parts and Accessories: ACDelco GF652 Professional Fuel Filter - ACDelco

Automotive Parts and Accessories: Superchips 2865 Flashpaq for GM Gas V8 Gas Truck/SUV and V8 Cars - Superchips

Automotive Parts and Accessories: Improved Racing EGM-116 Oil Accumulator Adapter for GM LS Engines, -8AN - Improved Racing

Automotive Parts and Accessories: APD-58176IQ Coolant Fittings/Tubes/Elbows For Intake Manifold To Belt Tensioner Upgraded Aluminum Design For GM 3800 3.8L Engine - APDTY

Automotive Parts and Accessories: BBK 1756 Power Plus 80mm Throttle Body with Electronic Throttle Control for GM 4.8/5.3/6.0L Truck - BBK Performance

Automotive Parts and Accessories: Dorman 615-180 Intake Manifold - Dorman - OE Solutions

Automotive Parts and Accessories: ACDelco 214-2149 Professional Vapor Canister Vent Solenoid - ACDelco

Automotive Parts and Accessories: ACDelco 41-993 Professional Iridium Spark Plug, Pack of 1 - ACDelco

Automotive Parts and Accessories: ACDelco 41-110 Professional Iridium Spark Plug, Pack of 1 - ACDelco

Automotive Parts and Accessories: Improved Racing EGM-106 Low-Profile Oil Cooler Adapter for GM LS Engines, -8AN - Improved Racing

Automotive Parts and Accessories: DiabloSport T1000 Trinity Dashboard Tuner and Diagnostic Tool - DiabloSport

Automotive Parts and Accessories: ACDelco 41-101 Professional Iridium Spark Plug, Pack of 1 - ACDelco

Automotive Parts and Accessories: Buick Chevrolet Oldsmobile Pontiac Mass Air Flow Sensor MAF 1999-2005 3.8L #AFH50M-05 213-3428 213-1617 213-952 - FOREVERUN

Automotive Parts and Accessories: Felpro MS 98014 T Intake Manifold Gasket - Fel-Pro

Automotive Parts and Accessories: 1999-2006 Chevy Tahoe Suburban Silverado GMC Sierra Yukon XL - LS Series Vortec 4.8L, 5.3L, 6.0L V8 Shorty Headers - Uncoated (DOES NOT FIT 5.7L V8) - Billet Proof Designs

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1999 3.8 Gm Engine Popular Q&A

Q: How to Troubleshot a 3.8L GM Buick Engine That Will Not Start.
A: 1. Check all the fuses in the fuse relay box on the driver's side fenderwell. Replace any blown fuses and try starting the car. 2. Plug the code scanner cable p... Read More »

Q: How reliable is a 3.8 gm engine?
A: Overall, the GM 3.8 Liter engine is reliable in terms of performance and how long it Read More »

Q: How to Replace an Oxygen Sensor on a 1999 Olds 3.8 Engine.
A: 1. Pop the hood. Ensure that the engine bay is cool to touch. Locate the oxygen sensor, which is in the center of the exhaust manifold and is the only thing on ... Read More »

Q: Where is knock sensor on gm 3.8 liter engine?
A: I have only found one, and replaced it (after code 43 found) On my 95 Chevy Lumina APV, the sensor was at the front center at bottom of the engine (which is mou... Read More »

Q: Where is the PCV valve on a 2005 GM 3.8 litre engine?
A: On my 99 3.8L it is under the MAP sensor, on top of the engine. try looking there. Read More »