Three problems related to radiator have been reported for the 1998 Ford Mustang. The most recently reported issues are listed below.
My 98 gt Mustang plastic radiator intake has ruptured at 89,000 miles. It seems all of Ford's equipped with Ford's 4. 6l v-8 contain an intake manifold that is prone to failure. Due to original design, this part has a tendency to crack resulting in sometimes over heating, engine failure and worse case damage to other parts of the car's engine. Ford recognizes this problem but will not recall most cars other than fleet vehicles and those listed in the TSB #97m91. 1. 1998 Mustang was overheating while driving down the highway. 2. When car was taken to a repair shop the mechanic noticed a crack in the manifold and advised me to take it to my local dealer. It was brought to my attention that if this part was not corrected engine failure could occur due to coolant loss resulting in severe damage. 3. Car was taken to local Ford dealership and I gave them the TSB #97m91 and told them to replace the part. 1998 Mustang was not listed and the car and can't be fixed at dealer's cost only consumer's. I called Ford motor company and have not had any luck talking to customer service about this problem. Ford owners be aware of this problem.
1) vehicle started losing radiator fluid then 'check engine' light came on. 2) took vehicle to mechanic who stated there is a crack in the front plastic part on the engine. Mechanic stated he has replaced a couple dozen of these parts on other newer Mustangs and it was covered by warranty. Mechanic stated to take to the Ford dealership, this was a defective part and is being replaced with an aluminum part instead of plastic because of this defect. 3) took vehicle to columbia, SC dealership. They stated other mechanic was correct and would it cost $780 to replace part. 4) I feel Ford should pay for this since it is a defective part.
Radiator reservior cap failed.