GMC Sonoma Questions Any type


1994 Sonoma SLS Wanting V8 Swap Advice

I have a 1994 Sonoma SLS 4.3 Vortec and a 4L60E tranny. Its a "W" truck with the 200hp v6 and Central Port injection. I have a 1st Gen 350 ready to go in but not sure if I need to change over to Fue...

Why Won't My Truck Start?

I have spark and fuel to the rail but won't start

Battery Guage Is Pointing Cl9se To 9

Battery light came on while idling at a train crossing. Guage registers close to 9 but not quite in the red. About a week ago, the battery drug (acted as if it were dead) when trying to start it....

2001 Sonoma Getting Stuck In 4WD

My truck gets stuck in 4WD whenever I have to use it. The indicator lights are not on. I've taken out and replaced the fuse, backed it up all over the place, but to no avail. any ideas?

Clutch And Transmission

I have a 94 gmc Sonoma. Having problems shifting in to gear. With the clutch all the way to the floor its still really hard to shift. Especially reverse it will grind for up to a min with the clutch a...

I'm Having Trouble Starting It

Starting problem

Why Doesn't My Truck Start After Replacing Fuel Pump

New fuel pump fuel pump does not come on

Can I Purchase A New Wire Harness For The 2002 GMC Sonoma?

Needed to replace fuel pump. Ordered the exact one for the 4.3 L 2002 GMC Vortex engine. The Vortex being a very common GMC engine in many trucks, I felt confident, plus the customer service rep wa...

Why Is Third Brake Light Not Working?

my third brake light on top the roof of truck has good bulbs, but light wont come on when headlights are on

Why Is Service Engine Soon Staying On

i have a 1999 gmc sonoma. service engine light came on right after leaving the emissions place. we did new oil change, plugs , wires,filter , then it went off. i drove it to the store and on the way...

Value Of 2003 Gmc Sonoma

book value of this truck

Just What Is Wrong With My Truck And Fuel Pump?

My 1999 GMC Sonoma SLS just quit working I tried to start it and then it just kept going over like it was trying to get gas what do I do. And I can't hear the fuel pump run

Why Won't My Truck Stay Crunk

Cranks but wont stay crunk it'll crank then go straight out when releasing gas peddle

1994 Gmc Sonomano Power To Fuel Relay Or Injectors

i have tested the relay and its good, but no power to the block where it plugs in and no power to the TBI injectors. replaced fuel pump, ignition switch, and ecm but still no power, it has spark from ...


1994 Gmc Sonoma 2.2 - Fuel Issues (hard Start And Stalling While Driving)

I just bought the truck 2 months ago, it would take about 10 seconds before the truck would start. last month a brake line pinched and leaked gas all over so i dropped the tank to repair the fuel li...

Bypassing Security Start

I replaced my transmission, starter, and bought a new battery, now my truck won't crank, or start.

Tires Size With 17 Inch Rims

I want to add a 2 inch lift on my 2002 GMC Sonoma and 17 inch rims with some tires that still have some size to them what do you think my tire size should be and should I need up my wheel bearings

Trying To Help A Buddy With His Transmission.

I’m trying to help a buddy out with his auto trans, he was told by someone that only a ‘95 trans will bolt up to a ‘95 which doesn’t sound right to me but could be. I guess I just want to know if t...

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