Search results for query: *

I have a 97 Mark VIII that runs fine if it's cold, but when it reaches operating temperature it either misses at higher rpm or seems to not be getting enough fuel. The fuel level sensor was replaced by a used one and I bought a new Bosch sending unit and it hardly ever reads right, but seems...

I have a 94 that won't idle lower than 1000 rpm's and usually stays at 1500. Any ideas what it is? I checked for vacuum leaks and couldn't find any.

I have a 94 that I bought from the junk yard. I also have all of the dealer manuals on this car, and have not found the problem. It runs, but runs at about 2000 rpm's and if I give it a good shot to about 5000 rpm's it will go down to about 1000 rpms. It is throwing the code of 542. It says it...