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2003 GMC SONOMA, 12 MILES
related to exhaust
No 1 sparkplu worked its way out while drivin we got it back in know it is runnin rough and smokin and I noticed gas leakin out of where the donut gasket is on the exhaust what can I do
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2003 GMC SONOMA
related to fuel-system, fuel-pump
Will a 2002 Fuel pump & front (fuel tank) strap fit in my 2003
GMC Sonoma S-15 Pick-up truck with a 4.3 Liter engine?
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2003 GMC SONOMA, 120, 000 MILES
related to fuel-system, fuel-pressure-regulator, test
My 2003 gmc sonoma 4.3 will crank over, but will not start. If I add fuel down the throttle body it will start and then shut off after the fuel is used up. I know I have spark. I cleaned the IAC an..
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2003 GMC SONOMA, 4.3L, 6 CYL, 2WD, AUTOMATIC, 68, 000 MILES
related to warning-lights, abs-light
When I start my truck, the ABS and brake light comes on. As I accelerate, the speedometer and tachometer jumps up and down and the engine revs like it is stuck in gear. It is using a lot more fuel..
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2003 GMC SONOMA, 5.3L, 6 CYL, 4WD, AUTOMATIC, 130, 100 MILES
related to interior, instrument-cluster, gauges, fuel-level
Fluctuates at start up and through out the drive. No problems starting.
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Thursday, December 3rd, 2015 AT 11:27 AM
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2003 GMC SONOMA, 2.2L, 4 CYL, 2WD, AUTOMATIC, 140, 000 MILES
related to trouble-codes, p-codes-powertrain, p0100-p0199, p0171
I have a 2003 GMC Sonoma 4CYL 2.2L with 140K miles. It has had a recurring issue where it is hard to start when the fuel gauge reads 1/4 tank or less. Usually have to knock on the fuel tank to get..
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2003 GMC SONOMA
related to fuel-system, fuel-pump, relay
If the fuel pump relay is good ten what is keeping the fuel pump from working I know the fuel pump is good since I have bench tested it
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2003 GMC SONOMA, 65, 000 MILES
related to interior, instrument-cluster, gauges, fuel-level
I just changed the fuel pump.I had to drop the tank to do so, and now the gas guage works eraticly. I have looked and everything is back together correctly. Any thoughts?
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2003 GMC SONOMA, 33, 400 MILES
related to safety, horn, not-working
My horn does not work when I press horn pad on the steering wheel but it sounds when I press the security button on mt key pad
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2003 GMC SONOMA, 6 CYL, 2WD, AUTOMATIC, 114, 000 MILES
related to safety, airbag, side
I have a 2003 sonoma pick up, Just recently, on occasion itll stall at stops. Itll restart immed, but then I gotta pop it in neutral at stop lights to keep it running, then, out of the blue itll ..
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2003 GMC SONOMA, 68, 000 MILES
related to interior, radio, static
I have a 2003 gmc sonoma and I have static/ crackling sound coming from the drivers side dashbaord. Lift the hood and you can hear it but not as load as in the car. Truck runs fine but just want to ..
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2003 GMC SONOMA, 4 CYL, 2WD, AUTOMATIC, 65, 000 MILES
related to exterior-light, brake-light
2003 GMC Sonoma: Has been running great. Jumped in this morning, turned over the key, and everything went dead. Dome light, headlights, brake lights, everything electrical. Battery checks OK..
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2003 GMC SONOMA
related to body, frame, bent
Was in an accident. Front passenger side rim and tire was bent along with frame. How to repair it
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Monday, April 2nd, 2012..
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2003 GMC SONOMA, 6 CYL, 2WD, AUTOMATIC, 60, 000 MILES
related to exterior-light, brake-light, stay-on
Sometimes they don't and it depends if the vehicle is parked uphill or down hill.
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Monday, September 9th, 2019 AT 6:46 AM
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2003 GMC SONOMA, 2.2L, 4 CYL, 2WD, AUTOMATIC, 129, 000 MILES
related to warning-lights, seat-belt-light
And the only gauge that doesn't work is the gas. I have power. I just don't understand why all these lights come on all at once. Any idea's?
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2003 GMC SONOMA, 4.3L, V6, 2WD, AUTOMATIC, 180, 000 MILES
related to interior, dashboard, light
A few times a day all the dash lights will light up and go off. There is no loss of power and I do not get a code.
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Thursd..
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2003 GMC SONOMA, 4.3L, 6 CYL, 4WD, AUTOMATIC, 150, 000 MILES
related to engine-cooling, radiator, drain-plug
I have been trying to change the antifreeze in my truck and had a hard time finding anything that looked like a regular drain plug. I did find something that may be the plug but it looks like it nee..
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2003 GMC SONOMA
related to fuel-system, fuel-pump, replace-remove
Engine Performance problem
2003 GMC Sonoma 4 cyl Two Wheel Drive Manual
JERKS AT DIFFERENT SPEEDS, LET OFF GAS CLEARS UP, CHANGED WIRES /PLUGS CHECKED FOR VACUME LEAKS, NO LEAKS PUT ANOTH..
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2003 GMC SONOMA, 4 CYL, 2WD, AUTOMATIC, 12, 600 MILES
related to fuel-system, fuel-pump, fuse
THE CHECK ENGINE LIGHT CAME ON WHILE DRIVING, VEHICLE RAN OK FOR 5 MILES. SLOWLY STARTED TO LOOSE POWER AND WITHIN 10 SECONDS ENGINE STALLED AND COULD NOT RESTART. THERE WAS FUEL IN THE TANK, BUT NO..
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2003 GMC SONOMA, 6 CYL, 4WD, AUTOMATIC, 180, 000 MILES
related to body, window, not-working
Hi,
The driver side window does not open, it was progressive, only happening once in a while at first now will not open at all. I checked the fuses could not find if a fuse would affect one w..
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2003 GMC SONOMA
related to fuel-system, fuel-pump, replace-remove
Engine Mechanical problem
2003 GMC Sonoma 4 cyl Two Wheel Drive Automatic 30k miles
My son's 2003 gmc sonoma p/u truck died last weekend. We had it towed to local auto repair fac who diagno..
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2003 GMC SONOMA
related to exterior-light, turn-signal, stay-on
Electrical problem
2003 GMC Sonoma 6 cyl Four Wheel Drive Automatic
Well to begin with about a year ago I put a plug n play wire harness for a trailer on my truck.(No cutting or splicing). ..
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2003 GMC SONOMA, 4 CYL, 2WD, AUTOMATIC, 14, 400 MILES
related to tires, symptoms, loose
MY LEFT REAR TIRE WOBBLES AT ALL SPEEDS I HAVE CHANGED THE TIRE, HAD THE BALLANCE CHECKED ON TIRE AND WHEEL YET PROBLEM STILL EXIST. WHAT CAN BE THE CAUSE AND WHAT ELSE SHOULD I HAVE CHECKED?
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2003 GMC SONOMA
related to warning-lights, check-engine-light
2003 GMC Sonoma Front Wheel Drive Automatic 113013 miles
HOW CAN I TURN THIS LIGHT OFF?
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Monday, March 30th, 2009 A..
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2003 GMC SONOMA, 6 CYL, AWD, AUTOMATIC, 127, 000 MILES
related to warning-lights, check-engine-light
I just bought a 2003 GMC Sonoma for my daughter and she just called saying the service engine soon light just came on. Anything to worry about this second?
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2003 GMC SONOMA, 6 CYL, 4WD, AUTOMATIC, 46, 859 MILES
related to warning-lights, check-engine-light
Yesterday my Service Engine Soon light came on. No drivability issues and everything seemed normal. I wasn't too far from home but made a couple more stops on the way home. After the second stop I..
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2003 GMC SONOMA, 6 CYL, 4WD, AUTOMATIC, 82, 150 MILES
related to tires, symptoms, rub
Hi Bob and Ken,
Last October, I purchased my truck from a used auto dealer. It ran great for about a week, then the front passenger side started making a popping noise.
Found out the upper ba..
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GMC SONOMA
related to exterior-light, brake-light, not-working
I have a 2003 gmc sonoma with 59985 miles and the brake lights on the bed of the truck dont work. I have replaced all bulbs, fuses, and the switch on the brake pedal. The cab light comes on when t..
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GMC SONOMA
related to interior, instrument-cluster, gauges, odometer
My uncle just replaced the computer on my 2003 Sonoma (my brother "fried" the old one trying to install a stereo system) with a used one. My truck only had 38k mi on it, but now it show it has 120..
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2003 GMC SONOMA, V6, 2WD, AUTOMATIC, 135, 000 MILES
related to exterior-light, turn-signal, blink-fast
The left turn signal up front blinks rapidly, the rear turn signal does nothing. I went to a mechanic and he immediately identified the problem with burned out high stop light. I ordered one from G..
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2003 GMC SONOMA, 4.3L, V6, 4WD, AUTOMATIC, 80, 000 MILES
related to exterior-light, headlight, dim
When shifting into any gear including neutral and park head light will dim and rpm will drop, now it is getting worse and quits running.
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2003 GMC SONOMA, 6 CYL, 2WD, AUTOMATIC, 100, 000 MILES
related to fuel-system, fuel-pump, relay
Replaced fuel pump, fuel filter.
Checked relay and fuses. Checked ground wires at left and right cross member. Still not getting power to the pump. Help
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2003 GMC SONOMA, 2.2L, 4 CYL, 2WD, MANUAL, 225, 396 MILES
related to trouble-codes, p-codes-powertrain, p0100-p0199, p0171
The truck has a hard start condition if left sitting more than a day without starting. Whether cold or warmed to operating temperature. It puffs black smoke and smells rich. When revved up, the bl..
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2003 GMC SONOMA, 210 MILES
related to exterior-light, running-light, not-working
When headlights are on the tail lights are not coming on. The brake lights, turn signals, everything else is working checked the fuses and changed the bulbs, what else could it be?
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