ENGINE HAVE BACK FIRE

1995 Ford Falcon

Tiny

changte

July, 26, 2012 AT 1:22 PM

I have a ford ef falcon 1995, it used lpg and petrol.
now when I switched from petrol to lpg, the engine have big back fire.
where should I adjust?

FOUND 1244 RELATED QUESTIONS

2 Answers

Tiny

ASEMaster6371

July, 26, 2012 AT 1:57 PM

What upgrades to the fuel control system have you done to accept the changeover?

Roy

Tiny

mhpautos

July, 30, 2012 AT 11:51 AM

EFI backfire on these cars is usually due to poor ignition lead leaking voltage where they are bundled in threes, and causing the back fire, very common problem, if yours is the early version with distributor, replace cap and leads as well.

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