Ildelerarm cant seam to line up 98 blazer - 1998 Chevrolet Blazer

Vacuum line leaking or bad actuator.

No reset on 98"s bleed all the lines. Replace all the lines in my opinion...That's what I do. we are talking almost 15 years of rust and fatigue...

this hose might go to your intake manifold vacuum source, it should go to a vacuum modulator on the transmission. it changes shifting based on the engine load.
good luck

which crank sensor do you replaced ? the P0336 means P0336 Crankshaft Position Sensor A Circuit Range/Performance.

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autel maxidas 708

chek the vac lines under the dash and under the hood

both pinion bearings are serviced as a whole, you buy them as a kit with seal and all, for directions go to autozone,chilton or mitchell on line

check for a clog in line

It's not worth doing all that conversion, buy the time you spend the time and money to convert the 89 4.3 to work on the 98 blazer, it would be cheaper to install a 98 vortec rebuild. The 89 4.3 have a TBI fuel injection system and the ecm on the 98 will not work and the bad news is that the ecm on the 98 also controls the transmission shift points and the 89 will not, so even if you swap the ecm to have the 89 4.3 engine work. the transmission will not shift. Sorry for the bad news but it would be cheaper to replace the 98 engine with the years of 1996 to 2001. Good luck and hope this helps. 

It's harder then it seams, you have to disconnect the engine mount on the drivers side to get enough room to remove and replace the old oil lines. Other then the engine needing to be raised a bit, it's simple. Good luck and hope this helps, it takes about 3 to 4 hour to do this job. 

i think it will but if you go on craigslist.com you can get a 1996 4.3 witth low miles for like $400