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I have Chevrolet optera 2007 and just after replacing the air filter to a new one and cleaning the engine the check engine light started to glow is it due to the air filter replacement or may be it is not put correctly please advise

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  • Cars & Trucks Master
  • 20,706 Answers

You got the igniton wet
and now, if you connect a scan tool the codes
are P0300 (30x to max cyl)
never pressure wash any engine, if you did or the damage is unlimited.

Posted on Oct 12, 2013

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Posted on Jan 02, 2017

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SOURCE: Check engine light keeps coming on. Its giving me a code p0171.

replace your gas cap.

Posted on Aug 04, 2008

MNfisherman
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SOURCE: hard starting.. check engine on P0101

The filter is after the sensor. If the filter is dirty, it should be replaced anyways. If the sensor is covered in dirt, than yes clean it first.
Lastly replace MAF

Posted on May 09, 2009

alicantecoli
  • 22219 Answers

SOURCE: 2004 Hyundai Terracan, 2.5 turbo diesel, manual.

right renew the glow plug timer/relay if you put a meter on the glow plugs when cold and turn ign on (with help) it should supply power for a about 20 secs ,time depends on outside air temperature ,if all else fails then do a colin --- use a push button switch,wired to a relay so glow plugs can be operated by pushing the switch which you will mount on the dash ,cant beat a manual overide system

Posted on Dec 14, 2009

Testimonial: "alicantecoli provided accurate and correct advice for the diesel cold engine start problem I had."

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SOURCE: I have a Renault 1.9 DCI, glow plug light came on

hi the air flow meter measure air flow to intake therefor it could be meter or 1st thing to check being in africa ? remove the air filter and check the underside of the element as this iswhere dust etc is collected and prevented entering the air induction of engine so if dirty do not try cleaning as this is waste of time renew element then you will have unresticted good air flow hope this helps

Posted on Dec 23, 2009

  • 1 Answer

SOURCE: how to replace air filter for 2007 Odyssey

Hw to change air filte rin 2007 Honda Odyssey

The problem with other web instructions is little guidance on how exactly to remove the glove box. First, the little cover over the control am needs to be pulled off (down towards you). Either fingers or a screwdriver.

Next, trickiest part is removing the retaining tabs. See instructions here: http://techinfo.honda.com/rjanisis/pubs/AI/AII38194.pdf

Basicaly, there is no way to ge behind the glove box to compress the release tabs. So insert a scredrver into the plastic tab cover from the insider of the glove box and just pull towards you until it pops out. When reinserting just place back (with the retainer cylinders poking back through the opening from inside the glove box) and press back in until it snaps.

On the 07 Ody, once you ave the control arm released and the two retaining tabs removed, the glove box should fold down completely. Then just press towards each other the two black end tabls holding the ac filter compartment door. Took me 30 min to figure out, hopefully with this should take you 5 ...

Posted on Jul 09, 2010

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