GMC Sonoma

Head Light Dimmer, No Brights On The Driver's Side...

2002 GMC SONOMA
When The Headlamps Are On The Low Setting, They All Work Correctly, The Headlamps And The Daylight Driving Lights Are All On, But When I...
3 ANSWERS
3 IMAGES
Asked by Sandman427

Distributor Rotor Placement And Firing Order Needed?

1993 GMC SONOMA
I Just Need The Distributor Wiring Diagram For My Engine. I've Tried Looking It Up And Multiple Very Different Ones I'm Changing The...
1 ANSWER
3 IMAGES
Asked by Kingjames912

Crank Shaft Sensor Bolt Off In The Block?

1998 GMC SONOMA
Bolt Is Broke Off In Block?
2 ANSWERS
Asked by Rey Reed

Complete Taillight Wiring Diagram Needed?

2000 GMC SONOMA
Both Taillights And Running Lights/license Plate Lamps Are Not Working. Brake Lights And Flashers/turn Signals Do Work.
2 ANSWERS
9 IMAGES
Asked by Bpmount5

Drivers Side Brake Light Does Not Work?

2000 GMC SONOMA
Drivers Side Brake Light Doesn't Work, Blinker Flashes Fast. All Bulbs And Fuses Are Good No Loose Ground Wires And Flashers Work Normal...
3 ANSWERS
2 IMAGES
Asked by Jr. Strohm

Does Not Start There Is Gas In The Oil?

1994 GMC SONOMA
Truck No Start Condition, Oil Is Full Of Gas, I Have Now Changed The Oil, And It Starts Right Up But I Need To Find The Issue. I Feel It...
1 ANSWER
Asked by Terri Sprow

Blowing Oil Filter Adapter Gasket Twice?

2003 GMC SONOMA
The Truck Has Super High Oil Press. Like 80 Plus. At Idle Has Blown The Oil Filter Housing Gasket Twice Now. So, I Guess My Question Is What...
1 ANSWER
5 IMAGES
Asked by Doob

Massive Oil And Coolant Leak?

2005 GMC SONOMA
Started It Up And Noticed Oil Pressure Pegging 80 Psi. Heard A Tapping Like A Lifter. Then Truck Started Chugging. Rough Idle. Heard A...
1 ANSWER
Asked by Doob

Engine Oil Leak After The Truck Sits Parked For Four...

2003 GMC SONOMA
It Leaks Oil Mostly After It Sits With Engine Off For Appx 4+ Hours. I Know It Has A Front Intake Leak, But It Seems To Be Coolant. And Oil...
1 ANSWER
23 IMAGES
Asked by Doob

HVAC Selector Controls Are Not Working, Only The Floor...

1995 GMC SONOMA
Where The Vacuum Line Goes Through The Firewall.
3 ANSWERS
4 IMAGES
Asked by welch690
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