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-   -   91 mazda b2600i wont start (https://www.mazdaforum.com/forum/mazda-bt-50-pickup-trucks-18/91-mazda-b2600i-wont-start-31300/)

Redeemer 03-27-2013 11:43 PM

91 mazda b2600i wont start
 
wont start will crank wont start
already checked the plugs,wires,cap, rotor,fuel pressure,

every time i crank it i hear compression only on the very first stroke every other turn after the first just sounds like a starter on a motor cycle
with the valve cover off i'll crank it and i see oil spit out the top off the lifters...

.questions
is it possable that the lifters arnt hard enuff to be able to open the valve?
when I attempt to start it i put my hand over the throtle body air port & i feel the air pushing out .
why is that?

Kevinkpk 03-28-2013 01:27 PM


Originally Posted by Redeemer (Post 136614)
wont start will crank wont start
already checked the plugs,wires,cap, rotor,fuel pressure,

every time i crank it i hear compression only on the very first stroke every other turn after the first just sounds like a starter on a motor cycle
with the valve cover off i'll crank it and i see oil spit out the top off the lifters...

.questions
is it possable that the lifters arnt hard enuff to be able to open the valve?
when I attempt to start it i put my hand over the throtle body air port & i feel the air pushing out .
why is that?

Doubtful. Is there a check engine light?

tanprotege 03-28-2013 04:16 PM

Is the timing belt shot?
Is the crank position sensor o.k?

Kevinkpk 03-28-2013 04:19 PM

Maybe this will help with troubleshooting your issue.
1991 Mazda B2600 Stumble Problem 2600i Pickup Does Respond Accelerato Been


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