Question about Volvo Cars & Trucks
I just brought a 2002 Volvo S80 that sat for about 6 months and the lady said that the engine was knocking. Well I brought it home and tried to crank it so I pour a little gas into the throttle body and it almost start. Fuel is getting to the injector rail but will not spray through the injectors. I also noticed that the flap inside the throttle body does not move when pumping the gas pedal. Can someone help me to try to get it started please?
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Posted on Jan 02, 2017
SOURCE: Fuel Problem
fuel pressure regulator? This diverts excess pressure from the rail back to the tank. When they wear out they usually stay stuck open thus diverting all pressure back to the tank. Pressure tests do not reveal this as pressure is checked before the rail not in it. I do believe you have a bad fuel regulator. They are 75US ouch.
Posted on Dec 10, 2008
the injectors are fired thru the engine cotrol module but it gets its signal to fire from the pick-up located inside the distributor if you are loosing injector pulse only the ignition module is bad if you are also loosing spark when you loose injector pulse your pick up is causing the problem if you replace the pick-up i recomend you change the ignition module when doing so because they work together and you have to remove the distributor to change the pick-up
Posted on May 31, 2009
do you have a K&N air filter system some times oil from the filter will get on the air mass flow senso and wont let it start. If it does try cleaning air mass flow sensor and some of the oil on K&N filter
Posted on Sep 24, 2009
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