Ok so as usual my 89 burban and I are having a minor disagreement. This week its error code 32, and 43 both are intermittent. But when the engine is at normal temperature and worked hard or put into overdrive I get a missing bucking engine. Plus the idiot lights just for show. So engine is only a year old. Same with trans. When they work they are great. I know its something stupid. Changed the EGR valve and vacume lines for the second time this year, gave it another set of plugs and wires last week(I was supprised to find my #1 plug wire died after only a year that cylinder must have been out a while to based on the plug. The map sensor is only a year old but just for fun I swapped a working one in last week. Even gave it a new ignition coil just to help with a weak spark. I have checked the timming several times with the advance wire pulled its fine. So what is the electronic spark control that my little book suggests is bad? I have replaced the ignition control module in the distributor twice as well. (again no reason just seemed like a good idea at the time) So short version.. $80 a tank every 4 days, the body is starting to rust, I need at min 2 new tires, a set of springs and its running like hell. I love my truck but Chevy, ford and Jeep all have some interesting sales going on. Before we end up with a parts for sale add, any thoughts on what my truck is unhappy with at the moment? Oh btw. yes the problem gets much worse if I have car adds in the cab, or stop and talk to dealers. Seriously its fine some days, but if I go into a dealer lot its going to run bad by the time I get back on the Highway. Someone please help before its to late. I have been considering a Ford ranger just because its cheap and good on gas. That is just an insult to my suburban. But unless things get better with me and the burban we may have a breakdown followed by a break up. Thanks for your suggestions.