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Chevy 305
This category covers questions about the Chevrolet small-block engine variant 305. The 305 had a displacement of 305 cubic inches, with a 3.7350-inch bore, and 3.4803-inch stroke.
1,733 Questions
What is the setting for spark plug gap for a 1991 chev caprice?
what is the setting of the spark plug gap for a 1991 chev caprice .035
how do you remove the engine? Is it pulled from the top or do you unbolt the sub frame and slide it out from under the car?
Where are the most common oil leaks in a 305 cid 78' Nova?
Valve covers!!!!!!!!!!!!!!!!!!!! back of the intake and oil sinding unites
Does the firing order in a Ford 302 go clockwise or counter-clockwise?
the dist turns counter clockwise if the fireing order is 15634278
need to find out what year of motor and if that's the right firing order?
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1 - 5 - 4 - 2 - 6 - 3 - 7 - 8 ( Ford 302 / non high output )
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ( Ford 302 / high output engine )
What is the different between a 5.3 engine and a 5.7engine?
The 5.3 L engine is actually a 325 cubic inch Chevy engine.
The 5.7 L engine is actually a 350 cubic inch Chevy engine.
How will you know if your cars engine is burning oil?
1- The exhaust blows occasional white smoke. Usually in older cars with high miles.
2- Your oil level is about a quart low in less than about 1000 miles after a fresh oil change.
3- Spark plugs get fouled right away. Car will run poorly and get bad mileage. Have to pull the plugs for that one.
When did the roller cam appear in a 302?
302 or 305? 302s never did. 305(5liter) in about 90 or 92.
I first saw factory roller cams on the 87's with one piece rear main seal and raised-rail heads.
How do you repair a Rear seal on a 85 c10?
Remove the you joint and driveshaft. Remove the rear end seal plate. Remove the seal and bearing. Reverse the process to install the new seal.
If you have a smallblock 305 your starter stays engaged anybody knoe why?
your relay is broken, a wire is crossed, or the selonoid on the startr is bad.
Is there only one 305 engine style how do you know what you have?
if its still in the vehicle - check your VIN# [8th digit] H = Pontiac 305 LG4 G = Chevy 305 L69 H.O.
I have spark and fuel so why won't my 305 start?
the pressure in the engine will stop it from starting (oh 305's are shite)
Will the heads and intake off your 1996 350 fit on your 1992 block?
a 350 is a small block those heads will fit on and Chevy SMALL block not a big block
What is the point gap for 1985 Chevy 305 point fired ignition?
The point gap should be set for 30 degrees dwell.
Highly unlikely. Might want to try one of the strap-type filter wrenches. Position it as high on the filter as possible where you can squeeze harder without deforming.
make sure that you are turning it counter clockwise
How can you tell from 305 and 350 motor?
There are a couple ways to tell short of tearing a head off the engine and measureing a cylinder.From the factory in the 80s a 305 timing pointer was at the 12 oclock om the balancer and a 350 was at about 2 oclock.Also on the back of the engine where the trans bolts to on the driver side behind the head the 80s engines would be cast in 5.oL for the 305 and 5.7L for a 350.These arent always sure fire ways but alot of times its worked for me the only definite way to tell is pull off a head and measure the bore the 350 is a 4inch bore
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Can a loose fly wheel cause a knock sound in a 305 Chevy motor in a 1990 2500 cheyenne?
Yes, if the nuts are loose. If so, replace them with new ones as these are not reusable nuts.
How do you change a rear main seal in a 89 silverado 305 2wd?
You will have to REMOVE the transmission and flywheel, Then pop the old seal out and drive the new 1 in.
What could be wrong when one has to adjust the timing approximately every two weeks on a Chevy 305?
it could be worn cam and crank gears or even junk chain
Answercheck the shear pin on the gear at the bottom of the distributor arm it may be brokenMaybe the clamp that secures the distributor in place has loss it's tension.
Will a 10128374 head fit your 1988 350?
Type your answer here... Yes, the head will fit. Won't work without minor modifications, but yes they will fit.
