I've been having some problems with my astra and aint got a clue wot's wrong. It's a 1996 1.4 SPI.
-Real lack of power, especially noticable when pulling away
-Oil pressure light comes on once engine has heated up
-Engine constantly running hot (100) unless i turn the fan on to hot and pump hot air into the car, which is not pleasant in this weather
-Occasionally when pulling up to junction revs drop to below 500 and engine nearly stalls
-Hot starts are a problem as well, engine splutters and idles at about 400 rpm and will slowly increase to normal idle speed
Oil has been changed and is at the correct level, coolant is at correct level as well.
Any help would be much appreciated,