They are great trucks I had a 96 crew cab 4x4 it had 280000 on it when I sold it og motor and trans the only thing I ever had to fix was the vacuum pump good trucks Sent from my iPhone using SoCalJetBoats
X2 in the vac pump and it happens between Ludlow and needles. Buy a cam position sensor and put a 10mm wrench in the glove box. And make sure it's a factory black sensor not the blue ones for cheap on eBay. Don't ask how I know.