Running rough
#1
Running rough
1993 Ruby LT1 70K miles. Car is running real rough at highway speed 1500 rpm or so. Almost feels like it is strving for fuel. No codes coming back. I had it in the shop earlier this week and it had a code for EGR coming back and they replaced the valve and at my requirest changed all the plugs. The problem just seems real intermittent when it started doing it this afternoon the SES light did come on but is now offand still no codes....Ideas? Fuel filter? Pump? Clogged injectors?
Thanks!
Thanks!
#2
RE: Running rough
Hi, welcome to CF...Check out this thread, may shed some light on what your problem might be.
https://www.corvetteforums.com/m_43770/tm.htm
https://www.corvetteforums.com/m_43770/tm.htm
#3
RE: Running rough
ORIGINAL: Drogo99
1993 Ruby LT1 70K miles. Car is running real rough at highway speed 1500 rpm or so. Almost feels like it is strving for fuel. No codes coming back. I had it in the shop earlier this week and it had a code for EGR coming back and they replaced the valve and at my requirest changed all the plugs. The problem just seems real intermittent when it started doing it this afternoon the SES light did come on but is now offand still no codes....Ideas? Fuel filter? Pump? Clogged injectors?
Thanks!
1993 Ruby LT1 70K miles. Car is running real rough at highway speed 1500 rpm or so. Almost feels like it is strving for fuel. No codes coming back. I had it in the shop earlier this week and it had a code for EGR coming back and they replaced the valve and at my requirest changed all the plugs. The problem just seems real intermittent when it started doing it this afternoon the SES light did come on but is now offand still no codes....Ideas? Fuel filter? Pump? Clogged injectors?
Thanks!
EGR??? On an LT1??? I thought LT1 didn't even have an EGR...
EDIT: my mistake - only LT4 has no egr feed.
Thread
Thread Starter
Forum
Replies
Last Post
lifelesslived17
Corvette C4 Forum
0
01-27-2006 11:34 PM