20 Most Recent 2004 Volvo XC70 - Page 7 Questions & Answers

Cathy, that has to be the question of the year. Although my granddaughter recently had acorns in the intake of her suzuki 80 quad bike. Damn squirrels. Try an owners forum web page or call a dealer (Don't mention squirrels)

The fusebox with the lighter fuse is in the engine compartment as depicted below. The minifuse that you need is #25.

> whirring sound Not related to other described problems but this is the sound when a starter is not engaging the teeth on a flywheel. This implies either a failed Bendix that shoves the starter gear into the flywheel or a missing tooth or teeth on the flywheel.

in the trunk under the mat.

Sometimes things become defect. And when the receiver part for the AM part has a defect, it won't work. Cause? age? a spark? a bad capacitor? bad connection? or bad antenna? Or just driving throng an area where you can't receive any AM station.

Are you talking about the PCV system, the oil separator box being plugged up?FCPGroton sells a complete kit for about $350. That includes hoses, clamps, the oil separator box, etc. it\'s a bit of a bear to replace, but the first time I did it, it took a (albeit lazy and slow) day. If it\'s just a vacuum leak error in the car, check the little hose connecting to the top of the intake manifold. It sometimes crack right where it bends and connects to the nipple. Slice it back a quarter inch and slide it back on.

Do you hear a click when you press horn button/pad?

take a wire put it to hot side or + side of battery put other end to where the wire plugs on horn if it works could be horn button it may have a fuse check for blown fuse first

Probably nothing . Sensors can be replace at any time because they are prone to failure . providing they are replaced using the correct tools and care is taken not to damage the wiring there will be no problem

H02S is not an actual code, but it is a name for a part. Heated Oxygen Sensor.

I would look into the rear end gears and the yolk assembly on both ends of you drive shaft. If they removed the trans they had to remove the drive shaft and this would mean that the universal joints may have been removed also. failure to mark the points of the original installation or even where the splines were connected will result in in unbalanced set up. fine tuning is done on these vehicles and balancing is done on each piece then again after assembly to ensure perfect symmetry to prevent any vibrations and or noises from out of balance problems that may occur especially when you car may be traveling at high speeds. I mentioned the rear end gears also because if there was a problem from anything that was done and there was a possibility that they had to remove you pinion gear for some reason, again if not marked and placed back in the exact same position you will get noise in the way of wurring or cycling trembling vibrations due to out of balance and gear tooth wear mostly noticeable under load or high speed. A turbo noise will only be heard when the turbo is spinning and will usually have a high pitched sound, if there was a bad blade you would know it right away and doubt you would be able to drive it safely since they spin at rates of up to 150,000 RPM I doubt it would stay together very long. Most turbo problems are from bearing wear due to improper oils usage or overheating due to improper oil or poor/lack of heat shielding systems. I'll bet it's a drive line balance problem, you should be able to see dots of paint that were placed on the drive shaft, universal joints, yolks, rear end spline and trans output shafts. Lack of seeing these dots will point to improper assembly and unbalanced drive line. Of course you cannot see inside the rear end to check the pinion gear placement, you would have to remove the cover and should only be done if you find that there was in fact improper reassembly. It would be smart to know if there is evidence of other bad assembly done, improper alignment of pinion gears will result in failure very quickly.

I drive a Nissan Sentra GL 1989, it will start but wont accalarate, whats the problem