[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Warm Up Hesitation

Car : 88 80q I5 2.3L

Recent Alteration: New Bosch Universal 3 wire oxygen sensor.

Problem: Reguardless of outside temperature, the car has rather significant 
hesitation upon acceleration during the warm up period. This occurs both at a 
total cold start or a warm start that has sufficient time to lower the engine 
temperature down to about 1/2 normal operating temperature.

Any suggestions on what to check ?

TIA
Scott Calabrese
http://members.aol.com/river6822