Mechanics

WHY DOES MY 93 CHEVY 2.5 L 4-CYLINDER BACKFIRE AND WILL NOT START?

1993 Chevrolet S-10 • 198,000 miles

My 93 chevy 2.5 L 4 cyl back fires when trying to start, just replaced the distributor cap, ignition wires, and spark plugs, I feel pretty good about the firing order at 1342 starting at 1 o'clock and rotating clockwise, is the timing out now? It did run although before the wires were changed
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Skolter
June 27, 2012.



Recheck the firing order and also refer to this walk thru links: http://www.2carpros.com/articles/engine-backfires-while-running and http://www.2carpros.com/articles/car-cranks-but-wont-start


Rasmataz
Jun 27, 2012.
See below


Rasmataz
Jun 27, 2012.
Yup that diagram says it all, thanx heeps


Tiny
Skolter
Jun 27, 2012.
You're welcomed and thanks for using 2carpros


Rasmataz
Jun 27, 2012.