Re: Low end hesitation

["David Teitelbaum" <jtrealty@xxxx>]

Pull the fuel injectors and have them cleaned and tested. Replace the
seals when you reinstall. Double check that there are no vacuum leaks,
check the plug over the mixture screw for a leak. Check the timing and
the Lambda system. On the timing make sure the mechanical and the
vacuum advance is working. On the Lambda make sure it goes into
"closed loop" and is fluctuating . You may need to adjust the mixture
screw to get it right but not before you get everything else perfect.
Look under the intake to be sure the tube for the idle motor is in and
the "O" ring is seated and sealing. You might also want to change the
air filter.
David Teitelbaum
vin 10757



--- In dmcnews@xxxxxxxxxxxxxxx, "Jim Reeve" <ultra@xxxx> wrote:
> Since last fall, my car has been having some low-end hesitation 
> issues. Those continued into this year, and resulted in mid-driving 
> misses that convinced me I could not make it back to MN from Chicago 
> 4 weeks ago (but I did).
> 
> I figured the reason was a worn out ignition system, as the car has 
> gone over 35,000 since the tuneup I gave it in spring of 2001. This 
> past weekend, I gave the car its wanted tuneup. I replaced the fuel 
> filter, Oxygen sensor, distributor cap/rotor, wires, plugs, and coil.
> 
> The car seemed to be running just fine this weekend when I was