Questions & Answers for: Chevrolet C2500 back firing

...back into the intake. 350 chevy firing order is 18436572. #5 & #7 are on the driver side, the closest to the back. #7 fires right after #5, by switching them I had caused #5 to fire too late / #7 ...

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...full. So, I figured it was the fuel pump. Replaced the fuel pump and turned it over to get fuel back into the filter. It still turns over great, but sounds like it's not close to starting. Could ...

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changed the intake manifold gasket on a 99 chevy 1500 pick up truck with a 5.7 in it. When I put it back together I through the truck out of time by putting the distributor in a tooth off on the gears

Question about 1999 C2500

1 Answer

...is charged, check the cables for corroision--look for corrosion on the cable, may have to peel back the rubber on ends to see. If you can jump it this means you are not getting what you need

...is if the cam isn't turning. Only way that can happen is if the timing chain isn't turning it. Go back inside and find out

Question about 1998 C2500

1 Answer

...water leak rear of engine this could be from broke or busted heater hose going into fire wall at back of engine on passenger side or clamps could be loose causing leak in this ...

I have a 1990 c2500 with a 5.7 liter 350 when I press the gas to accelerate it sputters and back fires occasionally replaced distributor cap and rotor plugs wires and engine temperature sensor and ...

...back firing I have new plugs and wire but I want to check the timing too I would recheck the firing order for the plugs as that will be the cause of the back firing the timing will be 12 degrees ...

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