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I would check the throttle position sensor. It is located on the right side(pass. side) of the throttle body. Remove the air filter, and the rest of the filter housing. The sensor will have wires going to it, and can be removed easily. Once removed you may be able to clean the moving parts with var sol or something similar, lubricate with wd-40 or jig-a-loo or similar. Replace the sensor and give it a try. The possibility of it being that are not that certain, but if i were sure i would recommend replacing it. There is also a possibility that the temperature control sensor may be acting up and thinks its cold outside and delivering too much fuel to the system... Hope this helps
What else can I help you with?
Where is the choke on a 1990 Chevy Lumina sedan?
There is no choke on any fuel injected vehicle. It is all controlled by the computer.
Where is the choke located in a 1990 Chevy Celebrity?
There isn't one. All automated in between sensors, the computer, and whatever else it uses.
How do I tune the choke valve on a 1990 jeep grand wagoneer?
To tune the choke valve on a 1990 Jeep Grand Wagoneer, start by ensuring the engine is cold. Locate the choke mechanism, usually attached to the carburetor. Adjust the choke by loosening the screws and rotating the choke housing until the choke plate is fully closed when cold, then re-tighten the screws. Finally, start the engine to check if the choke opens properly as it warms up; make further adjustments if necessary for optimal performance.
Where is the choke on a 1990 Jeep Wrangler?
there is no choke its got an electric choke on the carb
When was Choke - album - created?
Choke - album - was created in 1990-10.
What transmission does a 1990 Chevy truck have?
That would be the 700R4
What size transmission does a 1990 Chevy silerado have?
That would be a 700R4
What transmission does a 1990 Chevy 5.0 4x4 have?
That would be the 700R4
What is the bed dimension for a short wide Chevy 1990 pickup?
The bed size is 6.5' of a dimension of 78x9x5 would fit a Chevy 1990 pickup.
What is the purpose of the blocked holes in the intake manifold gasket on a 1990 Chevy 350?
Sounds like you might be talking about the heat riser passages that provide heat for the automatic choke (if equipped). Not needed for carbs with manual choke or heat stove-type pulloffs.
Would 15-inch rims fit on a 1990 Chevy lumina?
yes
What transmission came in a 1990 Chevy pickup 4speed automatic?
It would be the 700R4
