I assume you are suggesting swapping a 4.3 liter Vortec engine into a '91 Sonoma that has a 4.3 liter engine. I believe this would be a major project. The '91 4.3 liter has a TBI fuel injection system and the Vortec uses a different, higher pressure system with injectors at each cylinder. I think you would need to change the fuel pump in the fuel tank, computer, harnesses etc. The Vortec also uses a mass air flow sensor so the air induction system would also need to be changed. Not compleley sure on all the changes necessary but I do believe it would be complicated. I just finished swapping a '90 4.3 into a '94 Sonoma. Both are TBI injected. One thing to watch -- the OIL PAN. The oil pan on the four wheel dirve version has a shorter, deeper sump to fit around the front drive axle. The 4WD version will probably work on a 2WD but I would check it out. Good Luck, Jim
It is in the rear left side in a removable panel in the glovebox of my 1995 [manufactured 8/94] GMC SLS Sonoma, 4x4, 4.3 vortex; hopefully, it is in the same place in yours...
No, a 95 GMC Sonoma does not use a timing belt on it. The 95 GMC Sonoma uses a timing chain on it.
The S10 Blazer, the S10 pickup, the GMC Sonoma, the GMC Jimmy, the Oldsmobile Bravada.
The GMC S-15 became the GMC Sonoma in 1991.
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Yes, but there's no guarantee that the ratios will match up... the Sonoma might have, say, 3.73 rears while the Jimmy has 3.42s (standard for the Blazer, Jimmy, and Bravada for that model year)... you'll have to look at the RPO codes in the glove box to determine this... 3.42 rears will have a GU6 RPO code.
what are the torque specs for a head on a 2.2 liter gmc sonoma
I drive a 2000 gmc sonoma. My jack is behind the passenger seat in a built in box. Hope this helps.
in the oil pan
You can find a diagram for a 1997 GMC Sonoma in the owner's manual. You can also find it at various auto stores.
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Where are the freeze plugs located on a 2003 GMC Sonoma 4.3L Vortec engine?
"I have researched the GMC Sonoma and have found that this model is no longer available. I am sure that you have the option to purchase a used GMC Sonoma but the price for the vehicle will depend on factors such as the year, condition, mileage, and vehicle options as well as where you are purchasing this vehicle."
there is no cut off switch on a 1999 gmc sonoma
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The 2000 GMC Sonoma has four speakers with the standard sound system. An upgraded sound system came with six speakers.
The Cam Sensor in a 1996 GMC Sonoma is located in the distributor under the rotor cap
UPDATE...... We just went a totally different way with it... No need for anyone trying to answer. Thank you all