1987 Corvette which has a poor idle and is sometimes hard to start. This car has 25,000 miles on it. I pulled out the spark plugs, and found...more
'05 Taurus with about 30,000 miles has a problem with extended starter cranking in the morning. Idle also seems rough and engine speed varies 75 RPM on the tachometer...more
CPI unit went "out" according to the repair shop. It cost me about $700 to replace it. Within three months it happened again. The engine had a rough idle...more
Hard start cold and hesitates from a stop. It's a 3.9-liter V8 in an '05 Lincoln LS. A lot of possible causes, but there's a technical service bulletin that may apply...more
