Diferen\u0163ele esen\u0163iale \u00een exploatarea unui motor diesel fa\u0163\u0103 de un propulsor alimentat cu benzin\u0103 apar \u00een construc\u0163ia \u015fi principiile de func\u0163ionare diferite. Speciali\u015ftii sus\u0163in c\u0103, pentru ca o ma\u015fin\u0103 diesel s\u0103 func\u0163ioneze c\u00e2t mai mult f\u0103r\u0103 probleme, trebuie \u0163inut cont de anumite aspecte.<\/p>\n
Ma\u015finile diesel au marele avantaj al unui consum mai mic. \u00cens\u0103, dac\u0103 ele nu sunt conduse a\u015fa cum trebuie, pot ap\u0103rea probleme costisitoare pentru buzunarul \u015foferului.<\/p>\n
1. Pornirea ma\u015finii \u00cen cazul pornirii unei ma\u015fini diesel este bine s\u0103 a\u015ftept\u0103m c\u00e2teva secunde, mai ales c\u00e2nd este frig \u015fi bujiile incandescente trebuie s\u0103 \u00eenc\u0103lzeasc\u0103 camera de ardere. \u201cRegula este urm\u0103toarea: se bag\u0103 cheia \u00een contact \u015fi se d\u0103 la automat numai c\u00e2nd se sting martorii de bord. \u015eoferii care se gr\u0103besc trebuie s\u0103 \u015ftie c\u0103 dac\u0103 nu au r\u0103bdare s-ar putea s\u0103 uzeze motorul, deoarece-l for\u0163eaz\u0103 s\u0103 se \u00eenv\u00e2rt\u0103 f\u0103r\u0103 s\u0103 porneasc\u0103. Iarna e recomandat s\u0103 punem contactul de mai multe ori, astfel \u00eenc\u00e2t s\u0103 se \u00eenc\u0103lzeasc\u0103 mai mult camera de ardere\u201d, ne-a explicat Florin Bot, mecanic auto. 2. Motorin\u0103 de calitate Speciali\u015ftii sus\u0163in c\u0103 principala cauz\u0103 care duce la injectoare stricate este motorina de o calitate proast\u0103. \u00cen Rom\u00e2nia g\u0103sim la pomp\u0103 motorin\u0103 destul de proast\u0103, nefiltrat\u0103 suficient, care face depuneri \u00een sistemul de alimentare al ma\u015finii. O motorin\u0103 mai aditivat\u0103 \u00eei va p\u0103stra ma\u015finii internele curate.<\/p>\n
3. Drum \u00eentins Din cauza c\u0103 majoritatea posesorilor de ma\u015fini diesel le folosesc exclusiv \u00een ora\u015f, apar \u015fi o mul\u0163ime de probleme la motoarele pe motorin\u0103, cum ar fi injectoare \u00eenfundate, filtre de particule \u00eenfundate \u015fi tot felul de senzori \u015fi supap\u0103 EGR acoperite de calamin\u0103. \u201cDac\u0103 mergem cel pu\u0163in o dat\u0103 pe luna la drum \u00eentins, aceste probleme nu vor ap\u0103rea. Sau dac\u0103 folosim ma\u015fin\u0103 \u015fi \u00een excursii, sau undeva s\u0103 ie\u015fim pe autostrada cu ea, toate aceste piese se vor curat\u0103 de la tura\u0163ia mare \u015fi nu vom mai avea probleme \u00een timp. A\u015fa c\u0103 nu te sfii s\u0103 \u00ee\u0163i sco\u0163i dieselul la drum \u00eentins \u015fi s\u0103 mergi tare cu el\u201d, a punctat specialistul.<\/p>\n
4. Subtura\u0163ia \u00cen general, nu este bine s\u0103 mergem subturat cu nicio ma\u015fin\u0103. Pentru c\u0103 o s\u0103 chinuim motorul, iar acesta \u00eencepe s\u0103 vibreze \u015fi s\u0103 tremure\u00a0 din toate \u00eencheieturile. \u201c\u00cen cazul unui motor diesel este mai grav dac\u0103 circul\u0103m cu motorul subturat. Deoarece piesele motorului diesel sunt grele, inclusiv volanta, pe care dac\u0103 o chinuim ne va uza discul de ambreiaj \u015fi rulmentul. \u00cen plus, dac\u0103 mergem subturat \u00een repetate r\u00e2nduri, vom rupe supor\u0163ii motorului care sunt \u015fi a\u015fa suprasolicita\u0163i din cauza vibra\u0163iilor specifice unui motor diesel. Deci, chiar dac\u0103 avem ma\u015fin\u0103 nou\u0103, dup\u0103 c\u00e2teva zile de condus o s\u0103 \u00eenv\u0103\u0163\u0103m care este tura\u0163ia ce-i place cel mai mult ma\u015finii noastre \u015fi vom evita subturatiile\u201d, a mai explicat mecanicul Florin Bot.<\/p>\n
5. Consumul O ma\u015fin\u0103 diesel are cel mai bun consum la \u00eenceputul cuplului maxim. A\u015fa c\u0103 ne uit\u0103m \u00een cartea ma\u015finii \u015fi vedem c\u00e2nd are ma\u015fina cu motorul nostru cuplul maxim. S\u0103 zicem c\u0103 are pe la 1800 rpm. Astfel \u015ftim c\u0103 noi trebuie s\u0103 mergem mai mereu, indiferent de treapt\u0103 cutiei \u00een care ne afl\u0103m, pe la aceast\u0103 tura\u0163ie, +\/- 200 rpm.<\/p>\n
sursa: adevarul.ro<\/p>\n","protected":false},"excerpt":{"rendered":"
Diferen\u0163ele esen\u0163iale \u00een exploatarea unui motor diesel fa\u0163\u0103 de un propulsor alimentat cu benzin\u0103 apar \u00een construc\u0163ia \u015fi principiile de<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[11],"tags":[],"class_list":["post-25572","post","type-post","status-publish","format-standard","hentry","category-stiri-interne"],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-6Es","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/25572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25572"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/25572\/revisions"}],"predecessor-version":[{"id":25574,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/25572\/revisions\/25574"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}