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.

97,065

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

Best Answer

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 of 1 people found this helpful.
97,065

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

97,065

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

ouch.

Your Answer

Add photo

Related Questions

Q45

Looking for a Used Q45 in your area?

CarGurus has 147 nationwide Q45 listings starting at $2,200.

ZIP:

Search INFINITI Q45 Questions

INFINITI Q45 Experts

#1 Paul Washburn
Paul Washburn
Reputation 190
#2 Michaela Mous
Michaela Mous
Reputation 140
#3 v8pw
v8pw
Reputation 120
View All

Related Models For Sale

Used INFINITI M45
11 Great Deals out of 217 listings starting at $3,990
Used INFINITI G35
100 Great Deals out of 3,184 listings starting at $2,000
Used INFINITI QX56
51 Great Deals out of 1,345 listings starting at $5,800
Used BMW 7 Series
188 Great Deals out of 6,134 listings starting at $2,999
Used Mercedes-Benz S-Class
172 Great Deals out of 6,479 listings starting at $2,700
Used Audi A8
39 Great Deals out of 2,024 listings starting at $3,490
Used BMW 5 Series
459 Great Deals out of 15,988 listings starting at $1,700
Used INFINITI FX35
57 Great Deals out of 1,368 listings starting at $4,200

Used Cars For Sale

2005 INFINITI Q45 For Sale
20 listings starting at $2,800
2003 INFINITI Q45 For Sale
19 listings starting at $2,200

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.