I want to no much about engine timing

Saidu Aliyu

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

Question type: Maintenance & Repair

Engine timing

6 Answers

Saidu Aliyu

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


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

Best Answer
Not Active

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 out of 1 people think this is helpful.




Not Active


Your Answer

Add photo

Related Questions

Looking for a Used Q45 in your area?
CarGurus has 206 nationwide Q45 listings starting at $2,497.

Search Infiniti Q45 Questions

Infiniti Q45 Experts

#1 Paul Washburn
Paul Washburn
Reputation 150
#2 Michaela Mous
Michaela Mous
Reputation 100
#3 wb6epp
Reputation 60
View All

Related Models For Sale

Used Infiniti M45"
11 Great Deals out of 192 listings starting at $4,995
Used Infiniti QX56"
44 Great Deals out of 1,335 listings starting at $6,500
Used Infiniti G35"
131 Great Deals out of 3,545 listings starting at $1,999
Used BMW 7 Series"
97 Great Deals out of 4,996 listings starting at $2,985
Used Nissan Maxima"
392 Great Deals out of 16,195 listings starting at $995
Used Infiniti QX4"
7 Great Deals out of 256 listings starting at $1,300
Used Infiniti FX35"
64 Great Deals out of 1,558 listings starting at $6,500
Used Lexus LS 430"
35 Great Deals out of 857 listings starting at $5,900
Used Infiniti I35"
11 Great Deals out of 295 listings starting at $1,999
Used Acura RL"
32 Great Deals out of 714 listings starting at $1,900
Used Mercedes-Benz S-Class"
126 Great Deals out of 7,791 listings starting at $2,200

Used Cars For Sale

2005 Infiniti Q45 For Sale
21 listings starting at $4,999
2004 Infiniti Q45 For Sale
11 listings starting at $6,995
2003 Infiniti Q45 For Sale
32 listings starting at $3,695
2002 Infiniti Q45 For Sale
61 listings starting at $3,995