I need to have the rear oxygen sensor replaced on my 1997 chevy lumina. I was quoted $375 for P&L plus cleaning out the EGR system (but not replacing the EGR valve), is this reasonalble?

I need to have the rear oxygen sensor replaced on my 1997 chevy lumina. I was quoted $375 for P&L plus cleaning out the EGR system (but not replacing the EGR valve), is this reasonalble? 1 Answer

I have a '99 Chevy Lumina LTZ, and for the first couple of years that I had it it would never really heat up until the past two years, when I noticed the temperature gauge actually moving. Anyway, when it heats up(needle in the center or right in the gauge), my car shakes and it shifts really hard. Any ideas? It has 172,xxx on it, and I'd like to get another year or so out of it without replacing anything major. 2 Answers

I have a '99 Chevy Lumina LTZ, when it heats up(needle in the center or right in the gauge), my car shakes and it shifts really hard. Any ideas? It has 172,xxx on it, and I'd like to get another y...

where is the egr circuit/ valve located 3 Answers

when driving above 55mph the check engine light comes on. when i shut the car off and restart it the light is off

I have a hose on my firewall in my 1990 Chevy Lumina that doesn't attach to anything. 1 Answer

I have a 1990 chevy lumina with a 2.5L 4cyl engine and an automatic transmission. I have had a few problems with the way the car runs and I have been looking at the engine very closely. I found a ...

Chevy Lumina 91 3.1 4dr...multi...I got a codes, 14 and 42...14 is heat temp high...and 42 is a ESC or EST Eletric Spark Timing, now I went and got a paper clip to pull these codes...it works. 12,12,12, and 14,14,14 and then 4..2 so it is 42...42 is behind the coil pack and then also it is connected to the crank sensor...What ever it is...I did check spark on the to top right side coil pack and the spark is powerful...removing 2 plug wires to test spark...so under that, change that and then the crank sensor...and the the Heat sensor for the water or radiator 14 code. Any other helps is good...Thanks! 7 Answers

before it stalls engine light comes on all the time before it stalls...Code 42 and code 14 is what I got...I am going to change the crank sensor in the morning to see if this helps...but I am welco...