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rebuild carburetor and put a anti back fireing system in it or put a timing chain kit in it.

Anti back firing system?, lol, what a bunch of hooey. If your truck is misfiring, you may need new plugs, check the easy 1st, plugs, distributor, you may just need to time it. Timing chain would be a last thing to check. And is it back firing thru the carb or exhaust, if it's the carb you have timing issues.

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โˆ™ 2011-09-12 20:39:05
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Q: How do you repair a 1977 2WD 4 speed Toyota with 20r engine that has been misfiring and fuel temp gauge and 'charge' light have been turning on-off?
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