I ran water only for the past 3 months while it was boiling out. the mysterious miss fire was a bad spark plug I found by moving the one from cyl 3 to 5 and then to 1 got miss fire codes and replaced it all good there. I have put anti freeze back into the system with some water. I am not sure why pe...

I ran water only when it was above freezing. I tightened all the spark plugs changing one of them to number one cylinder from number three the stumbling seems to have abated quite a bit I checked all The injector connections and I will do a compression test in the near future and report back to you ...

I have a v70 1998 NA with 230k 6 mo ago I had rough idle which would smooth out after a short time running I also had a slow coolant leak I fixed the leaks and the rough running went away I started to have coolant push out of the expansion tank several months ago This went on for about 2 months unti...

when I have problems starting the car I disconnect the MAF sensor and it will start and run. If I plug the MAF back in the car dies right away. If I wait a little maybe a minute or two I can plug it back in and run fine again. I took a 500 mile trip this weekend and using premium and driving at 70 m...

I will drive unplugged and let you know what happens. thanks for your imput

they have checked and they say they sent the wrong part. Thanks for responding. The back story is I am having increasing issues with hesitation and have had the car cut off twice now. I have disconnected the evap emmsions system because the pump was bad the car has 215k and I have driven it 60k of t...

I have had stalling and hesitation issues for the past couple of months as described else where on the site I bought a bosch MAF sensor for my car from Erie Volvo they said it was from an 1998 v70 with 70k . I pluged it in and the car would not work. I unplugged it and the car started and ran. When ...

I am trying to get a handle on whether I need the vac hose that runs from the oil trap to the intake manifold in part 9471644 for my NA v70 1998 please let me know The posts I find are all for v70 turbo which mine is not.

as luck would have it I found the vents are above the heater core I finished replacing the heater core and the heat works fine. I think the old core was completely plugged up but it looked so new and clean i thougth there was no way. I am in the heat now.

I have a no heat issue in a v70 1998 the heater core I replaced and the fan works on auto and manuel settings The cabin air t stat fan is spinning and the venting system pushes air to the selected locations. I think it may be the mixing motors but I cant find the info where they are located in the c...