Starter drag?
Injectors leaking - vapor lock? Starter drag?
Injectors leaking - vapor lock?
There are several things that can cause your 1990 Volvo 740 to stall while driving. The most common cause is a bad fuel pump.
You need to replace the starter.
A major vaccum leak.
Make sure ALL ground wires are attacheted
Heater core failure.
I would start by checking the fuel filter and fuel pump
my 1990 300zx is idling rough what could cause this?
Bad EGR valve
5x108mm
no. throttle body
behind the ashtray
Volvo recommends 10w30 full synthetic oil.