0
What causes a 94 Chevy S-10 4 cylinder to backfire and run rough and get poor gas mileage?
Wiki User
∙ 16y ago
This vehicle needs a tune up, new spark plugs, maybe new spark plug wires. It may be out of timing.
I would also add the plug wires may be installed incorrectly.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What causes a 350 Chevy to backfire?
It's lean.
What causes a 1995 Chevy Tahoe to backfire?
It's lean.
What gas mileage does a 1989 Chevy s10 Tahoe 6 cylinder get?
what does a 1989 Chevy s10 Tahoe 6 cylinder get in gas mileage
What causes the engine to backfire when trying to start a 305 Chevy?
It's lean. You have to figure out why.
What kind of gas mileage does a 6 cylinder Chevy S10 blazer get?
15 to 18mpg
What causes a 77 Chevy caprice to backfire at low speeds?
That usually means the engine is lean. Could be a vacuum leak.
Why does your 93 Chevy 2.5 L 4-cylinder backfire and will not start?
Possibly the ignition got wet, check inside the distributor cap for moisture.
What is the gas mileage for a 2006 Chevy Express van 1500 6 cylinder?
I believe I get around 22 mpg
What causes a 350 Chevy engine to backfire at idle and when decelerating?
That usually means it's lean. Check all vacuum lines and gaskets for leaks.
What causes a P0305 misfire in cylinder 5 in a 1999 Chevy Malibu with a V6?
a bad wire or a bad coil to cylinder 5.
What is the gas mileage for a 2006 Chevy Express van 2500 8 cylinder?
i get 16 to 18 depending on the traffic and that is about 20 on the highway
What causes Engine backfire through air intake when cranking Chevy 5.7?
Backfiring is usually an indication of a lean condition. When it does it during cranking, it's probably timing related.
