Volvo: stalling, fuel pump relay, vacuum lines

Question
my 1991 745 volvo has been stalling at low speeds 20 30 miles/hour, the fuel pump relay, the idle valve were changed, spark plugs were checked and regaped, throttlebody was cleaned  

Answer
Hello! The stalling can be caused by many different things. It is best to have the car checked by someone who knows Volvo. It sound like somebody has been guessing. If the throttle body was cleaned, make sure it is adjusted properly. Also, have them check fuel pressure, timing and all vacuum lines. I hope this info helps.


Jimmy