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1990 S10 4.3 backfires through throttle body then wont start What gives?
Wiki User
∙ 16y ago
Timing is off.
Wiki User
∙ 16y ago
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Why wont 1988 s10 2.5L start its backfiring through TBI New EGR valve replaced the head gasket and now it wont start just backfires through the throttle body?
Possibly the firing order got messed up.
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Valve timing off, timing chain jump.
What causes a car to stall then backfire?
Your car backfires when you need a new transmission,or tune up. How do you know the difference? Simple...if your car backfires then wont start, or wont start and then backfires,you need a transmission. If it backfires, and then starts moments after, you need a tune-up. Glad to help...David
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spark plug gap, gas/air mixture on carb.
When you start your 1998 Plymouth neon it runs smooth when you put it in drive and start driving it backfires and stalls what is the problem?
could be lots of things is engine light on ? is there a vacuum leak check for a crack in the intake tube from the air box to the throttle body if engine lights on get code
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The engine is out of time. Have the engine timing checked. It can also be the plug wires are connected incorrectly.
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sheared flywheel key. youtube has vids... type in mower cord backfires & you'll see instructions on how to fix it.
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