I'll just jump right in. I have a 1993 lesabre with the series 1 3.8l engine. Over the past month or so, it has started to accelerate poorly and idle really rough, especially when it's cold outside, and it pops and sputters when I really mash the throttle, yet it has never stalled out or failed to start. It really baffles me
That such extreme symptoms have not given me a single check engine light. I replaced my fuel pump and filter and cleaned my maf, but with no luck. I'm starting to think that it may be the catalytic converter but it seems as though the exhaust is just fine. If I had a code to go on this wouldnt have been an issue but I am just troubleshooting and it's starting to cost me. Can anybody think of any issues that would cause these kinds of symptoms
Without any lights on the dash?
That such extreme symptoms have not given me a single check engine light. I replaced my fuel pump and filter and cleaned my maf, but with no luck. I'm starting to think that it may be the catalytic converter but it seems as though the exhaust is just fine. If I had a code to go on this wouldnt have been an issue but I am just troubleshooting and it's starting to cost me. Can anybody think of any issues that would cause these kinds of symptoms
Without any lights on the dash?