31:
273:
Primers may be used to help start the engine. They can draw fuel from fuel tanks and vaporize fuel directly into piston cylinders. Engines are difficult to start during cold weather, and the fuel primer helps because otherwise there will not be enough heat available to vaporize the fuel in the
137:
339:(such as lawn mowers, chainsaws and portable generators). Petrol engines have also been used as "pony engines", a type of engine used to start a larger, stationary diesel engine.
655:
265:. Ignition modules can also function as a rev limiter in some cases to prevent overrevving and the consequences of it, such as valve float and connecting rod failure.
1317:
395:
98:
648:
30:
613:
1223:
641:
1162:
214:
296:
The power output of small- and medium-sized petrol engines (along with equivalent engines using other fuels) is usually measured in
85:
which typically use compression ignition. Another key difference to diesel engines is that petrol engines typically have a lower
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58:(gasoline). Petrol engines can often be adapted to also run on fuels such as
1213:
954:
949:
736:
716:
463:"Two Stroke Engine - Internal Combustion Engines (IC) - Automobile Magazine"
332:
1236:
1232:
1104:
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726:
328:
181:
173:
1263:
1147:
399:. Vol. 20 (11th ed.). Cambridge University Press. p. 36.
59:
1074:
1053:
830:
780:
55:
411:"What is Otto Cycle - Complete Explaintion on P-v & T-s Diagram"
614:"Toyota Gasoline Engine Achieves Thermal Efficiency Of 38 Percent"
311:
of about 20-30% (approximately half that of some diesel engines).
135:
103:
The first practical petrol engine was built in 1876 in
Germany by
29:
384:
1228:
297:
637:
675:
27:
Internal combustion engine designed to run on gasoline
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1206:
1161:
1118:
1067:
1034:
1016:
963:
917:
879:
799:
684:
152:. Petrol engines have also been produced using the
292:Engine efficiency § Gasoline (petrol) engines
567:"Engine Types: Atkinson Cycle vs Otto vs Miller"
437:"What is Two Stroke Engine?- Types, And Working"
144:Most petrol engines use either the four-stroke
111:, although there had been earlier attempts by
649:
541:"Why does Toyota use Atkinson cycle engines?"
194:are classified by the number of rotors used.
8:
656:
642:
634:
595:Pilot's Handbook of Aeronautical Knowledge
99:History of the internal combustion engine
722:Crankcase ventilation system (PCV valve)
249:for the spark this may be provided by a
50:in American and Canadian English) is an
375:
319:Applications of petrol engines include
204:Compression ratio § Petrol engines
168:Most petrol-powered piston engines are
489:"How does a Miller-cycle engine work?"
7:
1318:Internal combustion piston engines
515:"Mazda 2.3L Miller-cycle DOHC V-6"
215:Internal combustion engine cooling
25:
307:Typically, petrol engines have a
140:Animation of an Otto cycle engine
824:Overhead valve (pushrod) layout
600:Federal Aviation Administration
592:"Chapter 7: Aircraft Systems".
257:. In modern car engines, the
1:
261:is managed by an electronic
598:(FAA-H-8083-25C ed.).
282:Power output and efficiency
1344:
665:Internal combustion engine
285:
234:
219:Petrol engines are either
212:
201:
96:
52:internal combustion engine
34:Side view of a circa-1970
1282:
1133:Diesel particulate filter
1085:Idle air control actuator
1026:Engine control unit (ECU)
671:
602:. 2023-07-17. p. 25.
1198:Viscous fan (fan clutch)
1110:Throttle position sensor
819:Overhead camshaft layout
309:thermodynamic efficiency
77:Most petrol engines use
737:Core plug (freeze plug)
396:Encyclopædia Britannica
60:liquefied petroleum gas
383:Clerk, Dugald (1911).
141:
39:
188:are sometimes used.
139:
33:
978:Compression ignition
105:Nicolaus August Otto
1128:Catalytic converter
417:. 10 September 2019
263:Engine Control Unit
241:Petrol engines use
132:Thermodynamic cycle
54:designed to run on
1313:1876 introductions
1254:Knocking / pinging
846:Combustion chamber
545:Toyota UK Magazine
469:. 16 December 2009
443:. 12 November 2020
441:Engineering Choice
415:The Engineers Post
386:"Oil Engine"
142:
40:
1328:German inventions
1300:
1299:
1269:Stratified charge
1036:Electrical system
1018:Engine management
851:Compression ratio
791:Starter ring gear
690:rotating assembly
618:Green Car Reports
547:. 14 January 2015
198:Compression ratio
87:compression ratio
38:automotive engine
16:(Redirected from
1335:
1323:Gasoline engines
1143:Exhaust manifold
1008:Spark plug wires
894:Boost controller
881:Forced induction
658:
651:
644:
635:
628:
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521:. 1 January 1998
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170:straight engines
150:two-stroke cycle
117:Siegfried Marcus
21:
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1303:
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1274:Top dead centre
1242:
1202:
1157:
1114:
1063:
1037:
1030:
1019:
1012:
959:
913:
875:
831:Tappet / lifter
814:Flathead layout
804:
795:
689:
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359:Hydrogen engine
345:
317:
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286:Main articles:
284:
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259:ignition timing
239:
237:Ignition system
233:
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166:
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101:
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48:gasoline engine
28:
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15:
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11:
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1163:Cooling system
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1120:Exhaust system
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1090:Inlet manifold
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945:Fuel injection
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712:Connecting rod
709:
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584:
573:. 4 April 2016
558:
532:
506:
495:. 1 April 2000
480:
454:
428:
402:
391:Chisholm, Hugh
374:
373:
371:
368:
367:
366:
361:
356:
354:Electric motor
351:
344:
341:
316:
313:
283:
280:
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267:
243:spark ignition
235:Main article:
232:
229:
213:Main article:
210:
207:
202:Main article:
199:
196:
192:Wankel engines
165:
162:
158:Atkinson cycle
133:
130:
128:
125:
121:George Brayton
113:Étienne Lenoir
97:Main article:
94:
91:
83:diesel engines
79:spark ignition
64:ethanol blends
26:
24:
18:Petrol engines
14:
13:
10:
9:
6:
4:
3:
2:
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1176:Water cooling
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1153:Oxygen sensor
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1068:Intake system
1066:
1060:
1059:Starter motor
1057:
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1041:
1039:
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998:Ignition coil
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989:
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930:Petrol engine
928:
926:
925:Diesel engine
923:
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920:
916:
910:
907:
905:
902:
900:
897:
895:
892:
890:
889:Blowoff valve
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806:Cylinder head
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697:Balance shaft
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494:
493:HowStuffWorks
490:
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481:
468:
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403:
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369:
365:
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349:Diesel engine
347:
346:
342:
340:
338:
337:small engines
334:
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322:
314:
312:
310:
305:
303:
299:
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279:
277:
268:
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264:
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256:
255:ignition coil
252:
248:
244:
238:
230:
228:
226:
222:
216:
208:
205:
197:
195:
193:
189:
187:
186:other layouts
183:
179:
175:
171:
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161:
159:
155:
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147:
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131:
126:
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122:
118:
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100:
92:
90:
88:
84:
80:
75:
73:
69:
65:
61:
57:
53:
49:
45:
44:petrol engine
37:
32:
19:
1183:Electric fan
983:Coil-on-plug
929:
909:Turbocharger
904:Supercharger
776:Main bearing
766:Firing order
756:Displacement
702:Block heater
686:Engine block
674:Part of the
673:
621:. Retrieved
617:
608:
594:
587:
575:. Retrieved
570:
561:
549:. Retrieved
544:
535:
523:. Retrieved
518:
509:
497:. Retrieved
492:
483:
471:. Retrieved
466:
457:
445:. Retrieved
440:
431:
419:. Retrieved
414:
405:
394:
378:
318:
315:Applications
306:
295:
288:Engine power
272:
247:High voltage
240:
225:water-cooled
218:
190:
178:flat engines
167:
154:Miller cycle
143:
119:in 1864 and
109:Eugen Langen
102:
76:
71:
67:
47:
43:
41:
1207:Lubrication
1171:Air cooling
988:Distributor
940:Fuel filter
918:Fuel system
899:Intercooler
866:Timing belt
856:Head gasket
786:Piston ring
571:EngineHoist
325:motorcycles
321:automobiles
176:. However,
1307:Categories
1259:Power band
1219:Oil filter
1193:Thermostat
1138:EGT sensor
1100:MAF sensor
1095:MAP sensor
1080:Air filter
1044:Alternator
1003:Spark plug
935:Carburetor
861:Rocker arm
801:Valvetrain
732:Crankshaft
676:Automobile
623:2017-10-07
467:MotorTrend
370:References
364:Jet engine
333:motorboats
302:horsepower
276:carburetor
221:air-cooled
146:Otto cycle
993:Glow plug
955:Fuel tank
950:Fuel pump
717:Crankcase
551:14 August
525:14 August
519:WardsAuto
499:14 August
473:14 August
447:14 August
421:14 August
298:kilowatts
182:W engines
174:V engines
123:in 1873.
115:in 1860,
81:, unlike
66:(such as
1292:Category
1237:Dry sump
1233:Wet sump
1224:Oil pump
1188:Radiator
1105:Throttle
965:Ignition
836:Camshaft
761:Flywheel
742:Cylinder
727:Crankpin
343:See also
329:aircraft
231:Ignition
1264:Redline
1148:Muffler
1049:Battery
973:Magneto
393:(ed.).
251:magneto
209:Cooling
148:or the
93:History
36:AMC 232
1287:Portal
1075:Airbox
1054:Dynamo
781:Piston
771:Stroke
750:layout
678:series
577:9 June
269:Primer
253:or an
164:Layout
127:Design
56:petrol
1247:Other
871:Valve
841:Chest
389:. In
1229:Sump
746:bank
707:Bore
579:2023
553:2022
527:2022
501:2022
475:2022
449:2022
423:2022
335:and
290:and
184:and
156:and
107:and
70:and
62:and
1214:Oil
803:and
688:and
300:or
223:or
172:or
74:).
72:E85
68:E10
1309::
1235:,
748:,
616:.
569:.
543:.
517:.
491:.
465:.
439:.
413:.
331:,
327:,
323:,
304:.
278:.
245:.
227:.
180:,
160:.
89:.
42:A
1239:)
1231:(
752:)
744:(
657:e
650:t
643:v
626:.
581:.
555:.
529:.
503:.
477:.
451:.
425:.
46:(
20:)
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