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I'm trying to do a tuneup on my 89' 740 Volvo with turbo. Having problems getting the distributor rotor off?
My 1991 740 volvo turbo doesnt start specially during the morning.Is it comes with a cold start valve?
114 for non-turbo about 160 for turbo
Goto Brickboard.com
.040
not a switch but it does have one if you over boost at about 12-14 psi.
What are you looking to fix. I am a Volvo tech. 89 Volvo 740 turbo runs rich blows black smoke all plugs are black but are not oily rev it up change plugs. wires. coil. air filter.
clogged fuel filter causing back pressure on the pump making it draw too much amperage.
Hey I had the same problem with my Volvo 740 GL and it turned out to be the fuel filter. Have the fuel filter replaced and that should solve the problem, if not than it is probably something more serious like your fuel pump. If it's not the fuel system check the spark plugs. I hope this is helpful.
The distributer is a purely electrical device, it distributes the spark to the proper cylinder. If there's no fuel, check out the fuel pump.
There is a vacuum controlled pressure regulator on the fuel rail. Check for vacuum leaks. If the unit is faulty, it will often leak fuel into the vacuum line.
You dont unless you live in Europe. Turbo bricks shows ppl using the turbo setup from 740 TD.