Questions & Answers for: Volvo causes of surging

engine idles rough, and surges as it travels down road' Many things could cause this issue. First of all; is there a check engine light? If not then it is probably a fuel-delivery issue, not many ...

I have a s80 2001 I have code p0011 camshaft position A timing over advanced or system performance bank 1, I need to replace camshaft position solenoid. If I replace this part will it make my car stop

2001VOLVO S80 2.9 L. CODES,PO351, PO172,PO175,P1171,P1181 COULD ONE PART CAUSE ALL THIS CODES. LIKE O2 SENSORS,IGN. ALSO SMELL GAS OUTSIDE CAR AFTER FILLED AT REAR OF CAR AND INSIDE CAR! PLEASE HELP. ...

volvo engine serging Bad 02 sensor, vacuum leak, or air flow sensor can all cause surging.

what could cause a s80 to surge and then not go over 20mph? A friend has a Volvo s80 2001 and it was surging at lights and then on the open highway. Finally it stop all together it will start but will

after timing belt change,i have a rough idle and surging.is the vvt on the intake cam causing this problem? sounds like maybe there is one tooth differential from the original timing position.

What could be causing my car to surge when I put it in reverse and sometimes in park? I just had the oil trap and seals cleaned and replaced as Volvo said this was the problem. Surging is usually ...

surging when at idle but runs and accelerates great. Could the vvt be off mark or should i be looking else where like vaccum lines and electronic throttle module The power brake booster runs on engine

01 volvo s80 t6 surging when at idle, cleaned Electronic Throttle Control and it got better. Unpluged the map sensor whil running and nothing happened. No change in engine running at all. Shouldn't ...

01 volvo s80 t6 surges at idle. starts and idles great until it warms up and the rpms drop to about 750 just replaced engine and cleaned ETC module. what could be causing the surging at idle after ...