blown Head gasket/warped heads/cracked block
Yes, but the exhaust Y pipe from the 305 may not fit the 350.
It will bolt right in but, the "Y" pipe on the exhaust system from the 305 will not fit on to the 350.
if its an older worn out bottom end (bearings and oil pump) its probably time to do an overhaul, start it and see if the gauge reads oil pressure, a Chevy smallblock can run with just 4 lbs of oil pressure
The only one I can think of is the exhaust Y-pipe may not fit from the 305 to the 350.
Without pulling the motor completely out, remove mount bolts, loosen y-pipe, remove starter, lift engine with a hoist and work from there..and trust me USE RTV SILICONE!!
The coolant in a 1998 model has dex cool antifreeze. It is red in color and not green. It is suppose to be good for 5 years or 150000 miles.
mines doing the same its a common fault on these.Check the coolant level just incase its not faulty.
5W30 oil
On a 2001 Vauxhall Astra (Y-reg) with a 1.4 engine, the water tank, or coolant reservoir, is typically located near the front of the engine bay, on the driver's side. It is a translucent plastic tank with a cap that is usually labeled with a coolant symbol. Make sure to check the coolant level when the engine is cool for safety.
Fuel pump problem but more likely an ignition coil or HEI problem. To be specific it woul help to know the year and model. Y-THINK-Y
yes Adah and y would you do that anyway
Johnsons