Car Questions
RepairPal is your advocate for car care advice and guidance

Surging and excessive fuel useage off and on

(1990 Cadillac Seville)
in Rolla, MO on December 17, 2009
my 90 seville seems to be idling rough and eating up gas. it doesnt do it all the time but more so then not. just replaced the o2 sensor. and had the converter and all the injectors replaced a year ago.
Displaying 2 answers & 0 comments
Popular Answer
on December 18, 2009
You need to have this issue Diagnosed with a scanner. it could be dozens of things. i used to work at a large GM Dealership and this is the best way to go.
Sign in to reply
on November 23, 2010
TPS problem. There is a procedure to setting one on this car.
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
The timing tab is missing i replaced the timing chain and the mark on the balancer keeps coming up on the passenger s...
Theres no crazy sounds or smells just no heat even when my car reaches proper temperature after drive or sitting runn...
Didn't find what you were looking for?