All will expiernece the cracked manifold issue usually between 90-130K miles. Do not replace with manifolds any make unless you want the price tag again in a year or so. Longtube headers are the fix and Cajun Bpipes has the entire header package cheaper than manifolds. Its not a cheap fix beware.
Look for leaking rear axle seals which are very common 04-06 and remained a issue 07+ but not as common.
I have 190K mike on my 2005 FFV and absolutely love it. Best truck I have ever owned. Some of my customers have over 300K
Look for leaking rear axle seals which are very common 04-06 and remained a issue 07+ but not as common.
I have 190K mike on my 2005 FFV and absolutely love it. Best truck I have ever owned. Some of my customers have over 300K