DTC's, Problems & Troubleshooting | 3800Pro Forums

2000 Grand Prix runs rough and dies when warm

8

5K

by mr goodwrench

Driving me CRAZY --> "P0102 - Mass Air Flow (MAF) Sensor Circuit Low Frequency"

2

25

12K

by ProTech_w/LeSabre

Intermittent Low Oil Pressure Light 3800 Series III

12

825

Knock when warm

6

186

by mr goodwrench

service engine light

5

440

by mr goodwrench

Pulling codes from a 94 LeSabre

6

12K

high idle (935 RPM vs 750 desired) due to IAC valve staying open after installing a new IAC valve in 2002 buick lesabre

10

686

by tomato lover

Help. Idle issues.

8

517

by mr goodwrench

Riddle me this fuel issue

0

181

by lyfull

3800 Series II stalling when warm

13

14K

by mr goodwrench

Cold Engine Spark Knock On Acceleration 3800 Series 3

3

363

Misfire developes after engine warms up

14

9K

by NOLA

3800 Not starting

1

323

P0300 code and miss fire

5

414

by tomato lover

series 2 burning oil

1

1K

by tomato lover

phantom battery drain after obd check

0

371

My 3800 stalled and won't fire back up.

7

632

by Tobun

3.8 V6, 97 firebird, eating oil for breakfast

17

886

by Tommy Vercetti

transaxle upshift in 3rd and other oddities

0

192

Cooling Fans Running Continuously While Engine is Running & Again 2Min After Ign Off?

5

268

by fst100

NA 3800 misfire for no apparent reason

11

694

by mr goodwrench

2005 Chevrolet Monte Carlo- was stalling now won’t start

5

303

series 3 3800sc start problem

0

193

by [email protected]

Can VATS delete help?

7

429

by Avr2a

MAF sensor problem or what?

7

552

1998 Lesabre started then stalled immediately 3 times

14

549

my new sand rail

1

216

by VignalDimnage

DTC Code P0601 - 1996 Buick Riviera (SC Series II)

0

190

Replaced head gaskets began knocking

1

249

by VignalDimnage

2

39

19K

Engine died, scan gave me 40 DTC codes!

0

134

by Tobun

HELP 02 Pont. issues

12

516

Misfires solved !!

5

514

by ZEN357

Secondary air pump system gone?

4

234

Stalling with Code P0386 Pending

9

493