1985 Chevy El Camino 4.3 V6 (Hard Starting)
30

Asked by LoveCars4ever Sep 24, 2014 at 03:56 PM about the 1985 Chevrolet El Camino RWD

Question type: Maintenance & Repair

My 1985 El Camino is having issues when starting both cold and hot starting.   I am noticing that it is requiring more rotations of the engine before actually starting.  I am certain this is a maintainence issue.
I pulled the Air Cleaner off and have noticed that the Electronic Fuel Injected Carburater is a bit gummed up and requires cleaning.  But I am still thinking Choke issue.
Is the choke, thermostat controlled?
Is is possible with a dirty carburater that it may be causing the Choke to stay in a closed position?
Will running injection cleaner through the gas tank help?
Again, I am stuck on the Chock.  I really think that the choke is causing a lack of air to get into the engine to allow for a smooth and quick start.
Any suggestions or direction you provide is appreciated.

5 Answers
17,595

crumbob answered 10 years ago

it is either EFI or carberated not both is your fuel filter gumed up if you run seafoam through it it might help

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LoveCars4ever answered 10 years ago

Thank You, yes. It has a carburater on it but appears to be electronic injection inside the two ports. I am in the process of cleaning the carb and also running injection cleaner with full tank to insure jets are not an issue. Also i have never heard of Seafoam....how is it used?

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LoveCars4ever answered 10 years ago

Also the fuel filter was changed a year ago and has had the plugs replaced recently.

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