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An engine does not go off-timing all by itself. If the timing chain fails, the engine would usually be too far off to run. If someone forgot to tighten the distributor hold down, the distributor would revolve counterclockwise until it got to a point where the engine would be very low on power.
What else can I help you with?
What is ignition timing for 1998 Chevy silverado 305?
The timing on that year engine is computer controlled. It requires an engine scanner to set the timing. YOU CAN NOT USE A TIMING LIGHT.
How do you set the timing on a 98 Chevy 1500 305 engine?
That requires an engine scanner.
Do you have to change the timing if i turned my 2barrel into a 4 barrell on a 305 engine?
no
What is the correct ignition timing on a 1997 gmc sierra with a 305?
The timing for this engine is electronically controlled and not adjustable
Can you tell the difference between 305 and 350 by where the timing tabs are?
Yes, the timing tabs on a 305 engine are usually located on the driver's side of the block, while on a 350 engine they are typically on the passenger side. This difference in location can help to identify which engine you are working on.
How do you set the timing on a 1998 305 V8.?
The timing is set and adjusted by the Engine Control Module according to driving situations.
How do you check the valves on a 1987 Caprice 305 V8 that jumped time?
If you are worried about bent valves DON'T That year engine will not bend the valves when the timing chain goes bad.
What is the ignition timing supposed to be set at for 305 engine on a 1977 nova?
What's the mileage on the engine and what altitude are you at? check out boxwrench.com
305 Chevy engine timing?
rev the engine to about 2500 rpm's and turn the distributor until you find that sweet spot.
Is there engine compression on a 1991 Mercury Sable 305 engine with the timing chain broken?
You may have compression on any cylinder where the valves happen to be closed, but you will not have compression on all cylinders. 1991 Sable does not have a 305 engine.
What is the ignition timing supposed to be set at for 305 engine on this G20 Van?
4 degrees btc
Where are the timing marks 0n a 1989 chev caprice 305 engine?
looking down from (ONTOP) of the engine they are behind the water pump
