I want to no much about engine timing

Asked by Mar 27, 2013 at 08:32 PM about the 2004 INFINITI Q45

Question type: Maintenance & Repair

Engine timing

6 Answers

I don't. No. I want. U to give me the answe.

106,475

Do you want to know about ignition timing or cam timing?

Best Answer Mark helpful

basic four stroke engine 1. piston draws down air/fuel mix 2.) on the up stroke compresses the fuel/air mix 3)igntion causes the power stroke to occur 4.) exhaust gas is vented through the valves ...now..stagger this operation so of the four strokes there is always going to be one power stroke...the beauty of the four cylinder. timing, well there is valve timing such that valve opens to let the air/fuel mix in then shuts for a while until the cylinder space is needed for after combustion on the exhaust stroke. the basics of your four stroke motor. spark is timed for the end of the compression stroke...comprendez?

1 people found this helpful.
106,475

http://www.howstuffworks.com/ignition-system.htm

106,475

http://www.iskycams.com/degreeing.php

ouch.

Your Answer

Looking for a Used Q45 in your area?

CarGurus has 93 nationwide Q45 listings starting at $1,995.

ZIP:

INFINITI Q45 Experts

  • #1
    Paul Washburn
    Reputation
    210
  • #2
    Michaela Mous
    Reputation
    160
  • #3
    v8pw
    Reputation
    120
View All

Related Models For Sale

Used INFINITI M45
3 Great Deals out of 132 listings starting at $5,875
Used BMW 7 Series
114 Great Deals out of 4,855 listings starting at $3,950
Used INFINITI G35
46 Great Deals out of 2,331 listings starting at $750
Used Lexus LS 430
18 Great Deals out of 706 listings starting at $2,495
Used INFINITI QX56
37 Great Deals out of 1,378 listings starting at $3,800
Used Nissan Maxima
200 Great Deals out of 17,500 listings starting at $1,900
Used Honda Accord
424 Great Deals out of 101,071 listings starting at $1,200
Used INFINITI FX35
27 Great Deals out of 1,075 listings starting at $2,195

Used Cars For Sale

2005 INFINITI Q45 For Sale
8 listings starting at $2,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.