Check the distributor cap for cracks and carbon traces. Make sure the timing is right. Run a compression test to make sure that you don't have a burned or sticking intake valve. Those are the most common cause of the problem you describe. a worn cam can also cause that
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Related Questions
What year did Chevy start making blue blocks for there 350?
Chevy went from Orange to Blue with the 1977 model year.
What was the original sticker price of a 1977 Chevy Silverado truck?
Selling a 1977 chevy silverado classic
What are the release dates for The Chevy Chase Show - 1977 TV?
The Chevy Chase Show - 1977 TV was released on: USA: 5 May 1977
Does a 1977 Chevy Truck have drums or rotors?
A 1977 Chevy pickup truck would have rotors in front and drums in the rear
Where can iyou find a a equals diagram for the tailights on a 1977 Chevy pickup?
which fuse goes to the tailights on a 1977 Chevy silverado
Will a 1977 Chevy c10 grille fit on a 1972 Chevy c10?
No.
Can a 1977 Chevy Caprice radio bezel fit in a 1989 Chevy Caprice?
No
Why do you need to use starting fluid on a 1977 350 Chevy to start motor on first try?
If 1977 is not a miss print, then that means you have a carburetor that the chock is not closing when the engine is cold or the Accelerator pump is not working.
How do you repair a window on a 1977 Chevy Corvette?
== ==
Does a 1977 Chevy Silverado have an ECU unit?
NO.
What is the intake manifold torque pattern for a 1977 Chevy Blazer with a 305?
start with center bolts and work your way out in a circular patternaltenating from side to side
How much can you bore a 1977 305 Chevy?
.060"
What size speaker in a 1977 Chevy Silverado?
4x9
What years was the Chevy Chevelle made?
1964-1977
Where do I start with a repair to the brake line of a 1977 Chevy motorhome?
A vehicle of that age lines should probably be all replaced and all rubber hoses checked carefully
What is the curb weight for 1977 Chevy Cheyenne truck?
3650
What is the wheelbase for a 1977 short bed Chevy pickup?
It is 117.5"
How much does a 1977 Chevy c10 weigh?
5000 lbs
Does a 1977 Chevy truck have catalytic convertors?
YES, some did.
What is the vehicle weight of a 1977 Chevy Nova?
around 3500lbs
What is the fairing order for a 1977 Chevy Nova v6?
The 1977 Chevy Nova came with an inline 6 and a V8. They did not come with a V6. If a V6 has been installed you need to know which one as the chevy engines have very different firing orders.
Gas mileage on a 1977 Chevy truck?
Fuel economy is an important aspect in motor vehicles. The general miles per gallon that a 1977 Chevy Silverado gets combined is 15.
Will an alternator from a 1977 Pontiac Lesabre fit a 1977 Chevy Impala?
Is the motor the same? Do they both have A/C or no A/C?
1977 350 spark plug gap?
All V8 Chevy plug gaps in 1977 was factory .045
What is the gas mileage on a 1977 Chevy Blazer?
The 1977 Chevy Blazer gets 17 miles per gallon on the highway. This model vehicle gets 13.3 miles per gallon in the city.
