Mechanics

BACKFIRE

2000 Hyundai Trajet • 2WD Manual • 12,000 miles

Why would my hyundai trajet backfire
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Birdy 2010
July 21, 2011.



Faulty spark plugs and/or cables, ignition coils are the most common cause of backfiring.

KHLow2008
Jul 21, 2011.
Hi we have do that is there anything eles that it could be

Tiny
Birdy 2010
Jul 21, 2011.
Check the valve clearances.

KHLow2008
Jul 21, 2011.
What r they and where r they, would the alternater make any of this happen

Tiny
Birdy 2010
Jul 21, 2011.
If the alternator is not charging correctly and when the battery is weak, it can occur.

The valve clearances can be checked with the valve cover removed.

Have a compression done first to check if any cylinder is below specs.

KHLow2008
Jul 21, 2011.