Question about 1999 Jeep Wrangler
First 15 minutes of driving = quick acceleration , good power- normal.
after that jeep is warmed up good, and any acceleration (usually 3rd gear on), going above 2000 rpm - jeep starts to lose power and stumble. if i stay on the gas hard it will pop or backfire. i can't get above 45 mph, just any acceleration above 2ooo rpm and it just dogs out.
replace dist. cap, rotor , wires and plugs. fuel filter is 3 months old - but will replace it next.
any ideas - why it will run good for 15-20 minutes -- then just **** out?
i can turn off and let sit for 5 minutes - and i get normal operation for 10 minutes or so.
Check your transmission fluid level and check for transmission fluid leaks. maybe
Posted on May 16, 2009
Disconnect exhaust ,muffler or cat may be stopped up
Posted on Jan 31, 2009
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