runnin rich
nscrfn
12-26-2005, 09:41 PM
91' Ranger, 2.3 ltr. running rich. what could be causing this? please help!!!
Injection's Nice,But I'd Rather Be B L O W N
Injection's Nice,But I'd Rather Be B L O W N
Psychopete
12-27-2005, 09:04 AM
91' Ranger, 2.3 ltr. running rich. what could be causing this? please help!!!
Injection's Nice,But I'd Rather Be B L O W N
Could be several things... You can take it to some place like autozone and they usually will scan the codes for free. If no codes, then check fuel pressure.
Pete
Injection's Nice,But I'd Rather Be B L O W N
Could be several things... You can take it to some place like autozone and they usually will scan the codes for free. If no codes, then check fuel pressure.
Pete
zombie_tech
12-28-2005, 09:56 AM
Oxygen sensor can cause that problem among other things.
nscrfn
02-02-2006, 11:13 PM
turns out the exhaust valve on the number 4 cylinder was missing a little chunk.
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