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Enes
Enes, Volvo Master Technician
Category: Volvo
Satisfied Customers: 5477
Experience:  18 yrs+. experience as Volvo & ASE Certified Master Technician.
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I have a 2005 volvo v70 d5. The timing belt jumped 4 teeth

Resolved Question:

I have a 2005 volvo v70 d5. The timing belt jumped 4 teeth at low revs . Set the timing correct now and the cars starts and doesnt sound rattly Other than a misfire.. but there is no acceleration whatsoever. Will compression test it soon but wondering whether anything else could cause this by coincedence?
Eg high pressure pump, intercooler
No fault warnings on dash and code reader only shows up maf sometimes
Submitted: 2 years ago.
Category: Volvo
Expert:  Enes replied 2 years ago.
Enes : Hello and welcome to our web page here my name is***** a Certified Volvo Car Expert Mechanic.I'm going to try today to answer your question.
Enes : i would run compression. Test make sure valves did not get bent
Enes : i would check that most the if timing belt jumps it bents valves
Enes : If maf sensor is reading wrong it can't calculate air flow to engine that can cause problems also. Either bad maf sensor or damaged wire
Enes and other Volvo Specialists are ready to help you
Expert:  Enes replied 2 years ago.
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