Engine stalling/stumbling problems can be caused by a failing mass airflow sensor.
Resources for the Repair and Maintenance of your 1990 Volvo 740
1990 Volvo 740
1990 Volvo 740 Problems
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A faulty RPM sensor can cause the Check Engine Light to come on and cause a "No Start" condition.
Delayed and/or erratic shifting can be caused by the transmission kick-down cable sticking. Since the oil pan has to be removed to replace the cable, have the shop replace the transmission filter at the same time
A rattling noise from under the vehicle can be caused by a loose exhaust header pipe heat shield. Properly securing the shield should correct this concern.
The fuel pump relay may fail resulting in a "no start" condition, the engine will crank over but will not start and run. Checking for proper fuel pressure would be the first step in diagnosing this concern.
1990 Volvo 740 Recalls (Recent)
Summary: SAFETY BELTS ARE DESIGNED TO BE ROUTED UNDER A DIAGONAL CROSS BRACE DURING FASTENING. THE INSTRUCTIONAL LABELS FOR THE BELT ROUTING ARE INADEQUATE, AND CAN RESULT IN INADVERTANT RELEASE OF THE BELT BUCKLE.Learn more »
1990 Volvo 740 Questions and Answers
where is the srs module located?
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We have been corresponding through Yahoo! Q & A about the overdrive sticking. Your last reply...
Could not find a link to add to the thread already started for "Overdrive Sticking" so decided to respond to your reply this way.
I looked at the "under the hood" pic for the...
The rubber boot at the end of the push rod on my 8 month old clutch slave cylinder is squeezing into the hole (about halfway) on the clutch fork/arm . . . will it possibly go all the way through or...