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Discussion Starter · #1 ·
I found a hairline crack on my TPS, will that stop it from starting? Its all new but never had it together I bought it in pieces. Thanks
 

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I found a hairline crack on my TPS, will that stop it from starting? Its all new but never had it together I bought it in pieces. Thanks
Welcome to the Forum...!!


Depending where the crack is on the TPS... The TPS is to be airtight & will cause it to throttle up uncontrollable just like a loose clamp on your throttle body.!

Check the TPS to be in range..!!

Also check the valve timing & valve clearance

Valve Clearance: between cam and valve lifter
Standard:
Exhaust 0.17 ∼ 0.22 mm (0.0067 ∼ 0.0087 in.)
Inlet 0.10 ∼ 0.15 mm (0.0039 ∼ 0.0059 in.)
 

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Discussion Starter · #3 ·
Welcome to the Forum...!!


Depending where the crack is on the TPS... The TPS is to be airtight & will cause it to throttle up uncontrollable just like a loose clamp on your throttle body.!

Check the TPS to be in range..!!

Also check the valve timing & valve clearance

Valve Clearance: between cam and valve lifter
Standard:
Exhaust 0.17 ∼ 0.22 mm (0.0067 ∼ 0.0087 in.)
Inlet 0.10 ∼ 0.15 mm (0.0039 ∼ 0.0059 in.)
 

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Discussion Starter · #4 ·
Just got it all together and there is great spark, drop gas in the head and it fires right up otherwise no start.
 
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