Hi All,
So, the below video is me starting my 1988 2.5L Manual from cold this morning. You'll see three things that bother me:
1) It takes a LONG time to start. It hasn't failed so far, but it is quite a long crank and I'd like to reduce the cold crank time, if I can.
2) It takes a long time for the idle to get down to its minimum, which is about 950 rpm. I didn't want to bore everyone, but it takes about 3 min of street driving before the idle's down to 950.
3) The oil pressure reading is elevated. I first noticed this the first time I changed the oil last year. I got some NOS AC DELCO oil filters, which seemed fine and used one. There are no measurable oil leaks, and over several months the oil pressure came back to a more normal 40-50 range. Right now I have a new (good style) oil pressure gauge installed because the old one started flapping like crazy. I also have another NOS oil filter installed.
Problem's 1 and 2 don't happen when the engine's warm. Might they be related?
A car-guy friend of mine who's witnessed the problem said I should look into the "choke".
https://youtu.be/_oRJHEPksKk------------------
Geoff Gibbons
1988 4cyl Manual
[This message has been edited by gjgpff (edited 04-01-2021).]