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check your vacuum line's!
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∙ 14y ago
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What causes 1995 ford F150 8 cylinder to run rich?
Sparkplugs... Give it a tune up.
Why 1992 ford explorer is running rich what is the cause?
Computer failure?
1988 Mustang idles rough and stalls running rich?
Carb.? Float sticking? Rebuild or replace
How do you fix O2 sensor heater circuit malfunction bank 1 sensor 2 on a 96 ford f150?
it just means that the o2 sensor before the catalyst is defective or compter isn't getting a reading. the engine is consequently running rich(burning much more fuel than necessary)
Why is your 1986 ford ranger running really rich replaced o2 sensor?
CHECK FUEL PUMP REGULATOR, I HAD THE SAME.
1988 Ford Escort has rich mixture?
not 100% positive. sounds like an O2 sensor problem. an exaust leak can cause this.
What is wrong with a 1988 pathfinder that starts then stalls or sometimes won't start and you can smell gas when it is running?
The pathfinder may be running to rich. It could be the 02 senser,air flow senser, or bad gas
What company took over Louis Rich in 1988?
Philip Morris acquired Louis Rich in 1988
Why Ford Ranger smoke when cold?
Sounds like it's running rich do to choke if it's actually smoke & not due to air temp.
Why your civic running to rich?
Your civic could be running too rich because you used bad gasoline. It could also be running rich if a spark plug needs replaced.
Why would an oxygen sensor cause a 2001 Ford F150 to die?
The oxygen sensor sends s signal to the computer when the engine is running to rich or lean. If you have it scanned for codes then it will tell you what is happening. The oxygen sensor does not have to be bad to set a code. It could be as simple as a vacuum leak. It is best to see a technician and have him diagnosis it than to replace parts that are good.
How do you fix excess gas coating in Ford F150 catalytic converter?
Excess gas coating? Do you mean unburnt fuel is entering the converter? If so, then the fuel/air mixture is too rich, or you have a cylinder that is not firing.
