ORDERS +1-833-895-7222

FAQ Contribution


Engine Backfires

[Volvo 122, 140, 160, 240, 260, 740, 760, 780, 850, 940, 960, C70, P1800, S40, S60, S60R, S70, S80, S90, V40, V50, V70 2.3Liter Turbo 2WD, V70 2.3Liter Turbo AWD, V70 2.4Liter Turbo 2WD, V70 2.4Liter Turbo AWD, V70 2.4L non-Turbo, V70 2.5Liter non-Turbo, V70 2.5Liter Turbo 2WD, V70 2.5Liter Turbo AWD, V70R, V90, XC70]

The following may be the cause of your engine backfire:

Emission system not functioning properly
Ignition timing Incorrect
Faulty Secondary ignition system (cracked spark plug insulator, Faulty plug wires, distributor cap and/or rotor)
Carburetor or fuel injection system malfunctioning
Vacuum leak at fuel injectors, intake manifold or vacuum hoses

Pricing for 122 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 122 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 122 SPARK PLUGS (IGNITION PARTS)
Pricing for 140 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 140 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 140 SPARK PLUGS (IGNITION PARTS)
Pricing for 160 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 160 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 160 SPARK PLUGS (IGNITION PARTS)
Pricing for 1800 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 1800 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 1800 SPARK PLUGS (IGNITION PARTS)
Pricing for 240 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 240 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 240 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 240 SPARK PLUGS (IGNITION PARTS)
Pricing for 260 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 260 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 260 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 260 SPARK PLUGS (IGNITION PARTS)
Pricing for 740 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 740 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 740 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 740 SPARK PLUGS (IGNITION PARTS)
Pricing for 760 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 760 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 760 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 760 SPARK PLUGS (IGNITION PARTS)
Pricing for 780 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 780 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 780 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 780 SPARK PLUGS (IGNITION PARTS)
Pricing for 850 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 850 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 850 SPARK PLUGS (IGNITION PARTS)
Pricing for 940 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 940 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 940 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 940 SPARK PLUGS (IGNITION PARTS)
Pricing for 960 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for 960 IGNITION WIRE (COIL ONLY) (IGNITION PARTS)
Pricing for 960 IGNITION WIRE SET (IGNITION PARTS)
Pricing for 960 SPARK PLUGS (IGNITION PARTS)
Pricing for C70 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for C70 IGNITION WIRE SET (IGNITION PARTS)
Pricing for C70 SPARK PLUGS (IGNITION PARTS)
Pricing for S40 SPARK PLUGS (IGNITION PARTS)
Pricing for S60 SPARK PLUGS (IGNITION PARTS)
Pricing for S70 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for S70 IGNITION WIRE SET (IGNITION PARTS)
Pricing for S70 SPARK PLUGS (IGNITION PARTS)
Pricing for S80 SPARK PLUGS (IGNITION PARTS)
Pricing for S90 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for V40 SPARK PLUGS (IGNITION PARTS)
Pricing for V50 SPARK PLUGS (IGNITION PARTS)
Pricing for V70 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for V70 IGNITION WIRE SET (IGNITION PARTS)
Pricing for V70 SPARK PLUGS (IGNITION PARTS)
Pricing for V90 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for XC70 DISTRIBUTOR AND RELATED (IGNITION PARTS)
Pricing for XC70 IGNITION WIRE SET (IGNITION PARTS)
Pricing for XC70 SPARK PLUGS (IGNITION PARTS)

Back to FAQs / Top

Contribute Info to this FAQ


Contributing information to Swedish Auto Parts will help us build a very strong Volvo community and will enable Volvo owners to be informed regarding their car. To be a contributor to this FAQ or to create a new FAQ we need a small write up with or without photos. We will edit the info and put it on the site with a kudos to you (if you want the credit). If you consistently contribute we give you discounts on any orders that you place. Volvo owners everywhere will appreciate your contributions.

This is the place to answer questions. If you ask a question using this form, you will not receive an answer. Please use the Technical Inquiries Form to ask questions.

Your Name:
Your Email:
Desired Credit:
Contribution:
Attached Files:
Please keep all images 640x480 or smaller, and all files under 41943040 bytes.
Also, please be sure the files are usable by us under US copyright law.