Can bad timing cause no compression?
If the timing belt were to be broken or damaged, the camshaft would no longer be able to turn anymore. This means it cannot open or close the exhaust valve or intake valve properly. As a result, the combustion in the cylinders will be ruined and no gases can get released. So, you have low compression because of it.
Does the 2012 Volvo S60 have a timing belt or chain?
The Volvo S60 comes equipped with a timing belt. The main purpose of a timing chain is to maintain the camshaft and crankshaft in rotation so that the intake and exhaust valves in the engine can open and close when they’re supposed to.
Can a compression test be wrong?
Wet Compression Test Diagnosis If the compression increases, the piston rings are at fault. Burned valves: If the results remain the same, one of the valves are bad or not seating correctly. Low compression in only one cylinder typically indicates a bad valve.
Why is my Volvo S60 having engine problems?
This can cause catastrophic engine failure while driving. The high oil consumption has been documented by the dealer and shared with the manufacturer. Volvo has even issued a technical journal that attributes the cause to faulty piston O-rings.
Why does my Volvo S60 make a knocking sound?
TL the contact owns a 2012 Volvo S60. The contact stated that the vehicle consumed an abnormal amount of oil. The contact also stated that while driving at various speeds, there was an abnormal knocking sound coming from the engine. The vehicle was not taken to be diagnosed nor repaired.
Is the 2012 Volvo S60 worth a new engine?
The manufacturer was made aware of the failure and referred the contact the local dealer for assistance. The vehicle was not repaired. The approximate failure mileage was 103,000. 2012 Volvo 60, needs new engine. Volvo states its not worth repairing at 81K miles.
Is there a service manual for a Volvo S60?
Motor Era offers service repair manuals for your Volvo S60 – DOWNLOAD your manual now! Volvo S60 service repair manuals More relating to Volvo’s… According to one study, about 83% of adults frequently drive. With how much time people spend driving and with how